51770248000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1306

約数の個数: 224

約数和(自身を含む): 133136640000

約数和(自身を除く): 81366392000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 199, 200, 248, 250, 310, 320, 398, 400, 496, 500, 620, 775, 796, 800, 992, 995, 1000, 1049, 1240, 1550, 1592, 1600, 1984, 1990, 2000, 2098, 2480, 3100, 3184, 3875, 3980, 4000, 4196, 4960, 4975, 5245, 6169, 6200, 6368, 7750, 7960, 8000, 8392, 9920, 9950, 10490, 12338, 12400, 12736, 15500, 15920, 16784, 19900, 20980, 24676, 24800, 24875, 26225, 30845, 31000, 31840, 32519, 33568, 39800, 41960, 49352, 49600, 49750, 52450, 61690, 62000, 63680, 65038, 67136, 79600, 83920, 98704, 99500, 104900, 123380, 124000, 130076, 131125, 154225, 159200, 162595, 167840, 197408, 199000, 208751, 209800, 246760, 248000, 260152, 262250, 308450, 318400, 325190, 335680, 394816, 398000, 417502, 419600, 493520, 520304, 524500, 616900, 650380, 771125, 796000, 812975, 835004, 839200, 987040, 1040608, 1043755, 1049000, 1233800, 1300760, 1542250, 1592000, 1625950, 1670008, 1678400, 1974080, 2081216, 2087510, 2098000, 2467600, 2601520, 3084500, 3251900, 3340016, 4064875, 4175020, 4196000, 4935200, 5203040, 5218775, 6169000, 6471281, 6503800, 6680032, 8129750, 8350040, 8392000, 9870400, 10406080, 10437550, 12338000, 12942562, 13007600, 13360064, 16259500, 16700080, 20875100, 24676000, 25885124, 26015200, 26093875, 32356405, 32519000, 33400160, 41750200, 49352000, 51770248, 52030400, 52187750, 64712810, 65038000, 66800320, 83500400, 103540496, 104375500, 129425620, 130076000, 161782025, 167000800, 207080992, 208751000, 258851240, 260152000, 323564050, 334001600, 414161984, 417502000, 517702480, 647128100, 808910125, 835004000, 1035404960, 1294256200, 1617820250, 1670008000, 2070809920, 2588512400, 3235640500, 5177024800, 6471281000, 10354049600, 12942562000, 25885124000, 51770248000]

約数ペア:

[(1, 51770248000), (2, 25885124000), (4, 12942562000), (5, 10354049600), (8, 6471281000), (10, 5177024800), (16, 3235640500), (20, 2588512400), (25, 2070809920), (31, 1670008000), (32, 1617820250), (40, 1294256200), (50, 1035404960), (62, 835004000), (64, 808910125), (80, 647128100), (100, 517702480), (124, 417502000), (125, 414161984), (155, 334001600), (160, 323564050), (199, 260152000), (200, 258851240), (248, 208751000), (250, 207080992), (310, 167000800), (320, 161782025), (398, 130076000), (400, 129425620), (496, 104375500), (500, 103540496), (620, 83500400), (775, 66800320), (796, 65038000), (800, 64712810), (992, 52187750), (995, 52030400), (1000, 51770248), (1049, 49352000), (1240, 41750200), (1550, 33400160), (1592, 32519000), (1600, 32356405), (1984, 26093875), (1990, 26015200), (2000, 25885124), (2098, 24676000), (2480, 20875100), (3100, 16700080), (3184, 16259500), (3875, 13360064), (3980, 13007600), (4000, 12942562), (4196, 12338000), (4960, 10437550), (4975, 10406080), (5245, 9870400), (6169, 8392000), (6200, 8350040), (6368, 8129750), (7750, 6680032), (7960, 6503800), (8000, 6471281), (8392, 6169000), (9920, 5218775), (9950, 5203040), (10490, 4935200), (12338, 4196000), (12400, 4175020), (12736, 4064875), (15500, 3340016), (15920, 3251900), (16784, 3084500), (19900, 2601520), (20980, 2467600), (24676, 2098000), (24800, 2087510), (24875, 2081216), (26225, 1974080), (30845, 1678400), (31000, 1670008), (31840, 1625950), (32519, 1592000), (33568, 1542250), (39800, 1300760), (41960, 1233800), (49352, 1049000), (49600, 1043755), (49750, 1040608), (52450, 987040), (61690, 839200), (62000, 835004), (63680, 812975), (65038, 796000), (67136, 771125), (79600, 650380), (83920, 616900), (98704, 524500), (99500, 520304), (104900, 493520), (123380, 419600), (124000, 417502), (130076, 398000), (131125, 394816), (154225, 335680), (159200, 325190), (162595, 318400), (167840, 308450), (197408, 262250), (199000, 260152), (208751, 248000), (209800, 246760)]