88861760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 233885232

約数和(自身を除く): 145023472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 521, 533, 656, 820, 832, 1040, 1042, 1066, 1312, 1640, 2080, 2084, 2132, 2605, 2624, 2665, 3280, 4160, 4168, 4264, 5210, 5330, 6560, 6773, 8336, 8528, 10420, 10660, 13120, 13546, 16672, 17056, 20840, 21320, 21361, 27092, 33344, 33865, 34112, 41680, 42640, 42722, 54184, 67730, 83360, 85280, 85444, 106805, 108368, 135460, 166720, 170560, 170888, 213610, 216736, 270920, 277693, 341776, 427220, 433472, 541840, 555386, 683552, 854440, 1083680, 1110772, 1367104, 1388465, 1708880, 2167360, 2221544, 2776930, 3417760, 4443088, 5553860, 6835520, 8886176, 11107720, 17772352, 22215440, 44430880, 88861760]

約数ペア:

[(1, 88861760), (2, 44430880), (4, 22215440), (5, 17772352), (8, 11107720), (10, 8886176), (13, 6835520), (16, 5553860), (20, 4443088), (26, 3417760), (32, 2776930), (40, 2221544), (41, 2167360), (52, 1708880), (64, 1388465), (65, 1367104), (80, 1110772), (82, 1083680), (104, 854440), (130, 683552), (160, 555386), (164, 541840), (205, 433472), (208, 427220), (260, 341776), (320, 277693), (328, 270920), (410, 216736), (416, 213610), (520, 170888), (521, 170560), (533, 166720), (656, 135460), (820, 108368), (832, 106805), (1040, 85444), (1042, 85280), (1066, 83360), (1312, 67730), (1640, 54184), (2080, 42722), (2084, 42640), (2132, 41680), (2605, 34112), (2624, 33865), (2665, 33344), (3280, 27092), (4160, 21361), (4168, 21320), (4264, 20840), (5210, 17056), (5330, 16672), (6560, 13546), (6773, 13120), (8336, 10660), (8528, 10420)]