2581035200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3131

約数の個数: 168

約数和(自身を含む): 6943734144

約数和(自身を除く): 4362698944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 320, 340, 400, 425, 496, 527, 544, 620, 680, 775, 800, 850, 992, 1054, 1088, 1240, 1360, 1550, 1600, 1700, 1984, 2108, 2480, 2635, 2720, 3061, 3100, 3400, 4216, 4960, 5270, 5440, 6122, 6200, 6800, 8432, 9920, 10540, 12244, 12400, 13175, 13600, 15305, 16864, 21080, 24488, 24800, 26350, 27200, 30610, 33728, 42160, 48976, 49600, 52037, 52700, 61220, 76525, 84320, 94891, 97952, 104074, 105400, 122440, 153050, 168640, 189782, 195904, 208148, 210800, 244880, 260185, 306100, 379564, 416296, 421600, 474455, 489760, 520370, 612200, 759128, 832592, 843200, 948910, 979520, 1040740, 1224400, 1300925, 1518256, 1613147, 1665184, 1897820, 2081480, 2372275, 2448800, 2601850, 3036512, 3226294, 3330368, 3795640, 4162960, 4744550, 4897600, 5203700, 6073024, 6452588, 7591280, 8065735, 8325920, 9489100, 10407400, 12905176, 15182560, 16131470, 16651840, 18978200, 20814800, 25810352, 30365120, 32262940, 37956400, 40328675, 41629600, 51620704, 64525880, 75912800, 80657350, 83259200, 103241408, 129051760, 151825600, 161314700, 258103520, 322629400, 516207040, 645258800, 1290517600, 2581035200]

約数ペア:

[(1, 2581035200), (2, 1290517600), (4, 645258800), (5, 516207040), (8, 322629400), (10, 258103520), (16, 161314700), (17, 151825600), (20, 129051760), (25, 103241408), (31, 83259200), (32, 80657350), (34, 75912800), (40, 64525880), (50, 51620704), (62, 41629600), (64, 40328675), (68, 37956400), (80, 32262940), (85, 30365120), (100, 25810352), (124, 20814800), (136, 18978200), (155, 16651840), (160, 16131470), (170, 15182560), (200, 12905176), (248, 10407400), (272, 9489100), (310, 8325920), (320, 8065735), (340, 7591280), (400, 6452588), (425, 6073024), (496, 5203700), (527, 4897600), (544, 4744550), (620, 4162960), (680, 3795640), (775, 3330368), (800, 3226294), (850, 3036512), (992, 2601850), (1054, 2448800), (1088, 2372275), (1240, 2081480), (1360, 1897820), (1550, 1665184), (1600, 1613147), (1700, 1518256), (1984, 1300925), (2108, 1224400), (2480, 1040740), (2635, 979520), (2720, 948910), (3061, 843200), (3100, 832592), (3400, 759128), (4216, 612200), (4960, 520370), (5270, 489760), (5440, 474455), (6122, 421600), (6200, 416296), (6800, 379564), (8432, 306100), (9920, 260185), (10540, 244880), (12244, 210800), (12400, 208148), (13175, 195904), (13600, 189782), (15305, 168640), (16864, 153050), (21080, 122440), (24488, 105400), (24800, 104074), (26350, 97952), (27200, 94891), (30610, 84320), (33728, 76525), (42160, 61220), (48976, 52700), (49600, 52037)]