796650400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 2477841408

約数和(自身を除く): 1681191008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 248, 260, 280, 310, 325, 350, 353, 364, 400, 403, 416, 434, 455, 496, 520, 560, 620, 650, 700, 706, 728, 775, 800, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1300, 1400, 1412, 1456, 1550, 1612, 1736, 1765, 1820, 2015, 2080, 2170, 2275, 2471, 2480, 2600, 2800, 2821, 2824, 2912, 3100, 3224, 3472, 3530, 3640, 4030, 4340, 4550, 4589, 4942, 4960, 5200, 5425, 5600, 5642, 5648, 6200, 6448, 6944, 7060, 7280, 8060, 8680, 8825, 9100, 9178, 9884, 10075, 10400, 10850, 10943, 11284, 11296, 12355, 12400, 12896, 14105, 14120, 14560, 16120, 17360, 17650, 18200, 18356, 19768, 20150, 21700, 21886, 22568, 22945, 24710, 24800, 28210, 28240, 32123, 32240, 34720, 35300, 36400, 36712, 39536, 40300, 43400, 43772, 45136, 45890, 49420, 54715, 56420, 56480, 61775, 64246, 64480, 70525, 70600, 72800, 73424, 76601, 79072, 80600, 86800, 87544, 90272, 91780, 98840, 109430, 112840, 114725, 123550, 128492, 141050, 141200, 142259, 146848, 153202, 160615, 161200, 173600, 175088, 183560, 197680, 218860, 225680, 229450, 247100, 256984, 273575, 282100, 282400, 284518, 306404, 321230, 322400, 350176, 367120, 383005, 395360, 437720, 451360, 458900, 494200, 513968, 547150, 564200, 569036, 612808, 642460, 711295, 734240, 766010, 803075, 875440, 917800, 988400, 995813, 1027936, 1094300, 1128400, 1138072, 1225616, 1284920, 1422590, 1532020, 1606150, 1750880, 1835600, 1915025, 1976800, 1991626, 2188600, 2256800, 2276144, 2451232, 2569840, 2845180, 3064040, 3212300, 3556475, 3671200, 3830050, 3983252, 4377200, 4552288, 4979065, 5139680, 5690360, 6128080, 6424600, 7112950, 7660100, 7966504, 8754400, 9958130, 11380720, 12256160, 12849200, 14225900, 15320200, 15933008, 19916260, 22761440, 24895325, 25698400, 28451800, 30640400, 31866016, 39832520, 49790650, 56903600, 61280800, 79665040, 99581300, 113807200, 159330080, 199162600, 398325200, 796650400]

約数ペア:

[(1, 796650400), (2, 398325200), (4, 199162600), (5, 159330080), (7, 113807200), (8, 99581300), (10, 79665040), (13, 61280800), (14, 56903600), (16, 49790650), (20, 39832520), (25, 31866016), (26, 30640400), (28, 28451800), (31, 25698400), (32, 24895325), (35, 22761440), (40, 19916260), (50, 15933008), (52, 15320200), (56, 14225900), (62, 12849200), (65, 12256160), (70, 11380720), (80, 9958130), (91, 8754400), (100, 7966504), (104, 7660100), (112, 7112950), (124, 6424600), (130, 6128080), (140, 5690360), (155, 5139680), (160, 4979065), (175, 4552288), (182, 4377200), (200, 3983252), (208, 3830050), (217, 3671200), (224, 3556475), (248, 3212300), (260, 3064040), (280, 2845180), (310, 2569840), (325, 2451232), (350, 2276144), (353, 2256800), (364, 2188600), (400, 1991626), (403, 1976800), (416, 1915025), (434, 1835600), (455, 1750880), (496, 1606150), (520, 1532020), (560, 1422590), (620, 1284920), (650, 1225616), (700, 1138072), (706, 1128400), (728, 1094300), (775, 1027936), (800, 995813), (806, 988400), (868, 917800), (910, 875440), (992, 803075), (1040, 766010), (1085, 734240), (1120, 711295), (1240, 642460), (1300, 612808), (1400, 569036), (1412, 564200), (1456, 547150), (1550, 513968), (1612, 494200), (1736, 458900), (1765, 451360), (1820, 437720), (2015, 395360), (2080, 383005), (2170, 367120), (2275, 350176), (2471, 322400), (2480, 321230), (2600, 306404), (2800, 284518), (2821, 282400), (2824, 282100), (2912, 273575), (3100, 256984), (3224, 247100), (3472, 229450), (3530, 225680), (3640, 218860), (4030, 197680), (4340, 183560), (4550, 175088), (4589, 173600), (4942, 161200), (4960, 160615), (5200, 153202), (5425, 146848), (5600, 142259), (5642, 141200), (5648, 141050), (6200, 128492), (6448, 123550), (6944, 114725), (7060, 112840), (7280, 109430), (8060, 98840), (8680, 91780), (8825, 90272), (9100, 87544), (9178, 86800), (9884, 80600), (10075, 79072), (10400, 76601), (10850, 73424), (10943, 72800), (11284, 70600), (11296, 70525), (12355, 64480), (12400, 64246), (12896, 61775), (14105, 56480), (14120, 56420), (14560, 54715), (16120, 49420), (17360, 45890), (17650, 45136), (18200, 43772), (18356, 43400), (19768, 40300), (20150, 39536), (21700, 36712), (21886, 36400), (22568, 35300), (22945, 34720), (24710, 32240), (24800, 32123), (28210, 28240)]