45231680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 118286784

約数和(自身を除く): 73055104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 131, 160, 166, 208, 260, 262, 320, 332, 415, 416, 520, 524, 655, 664, 830, 832, 1040, 1048, 1079, 1310, 1328, 1660, 1703, 2080, 2096, 2158, 2620, 2656, 3320, 3406, 4160, 4192, 4316, 5240, 5312, 5395, 6640, 6812, 8384, 8515, 8632, 10480, 10790, 10873, 13280, 13624, 17030, 17264, 20960, 21580, 21746, 26560, 27248, 34060, 34528, 41920, 43160, 43492, 54365, 54496, 68120, 69056, 86320, 86984, 108730, 108992, 136240, 141349, 172640, 173968, 217460, 272480, 282698, 345280, 347936, 434920, 544960, 565396, 695872, 706745, 869840, 1130792, 1413490, 1739680, 2261584, 2826980, 3479360, 4523168, 5653960, 9046336, 11307920, 22615840, 45231680]

約数ペア:

[(1, 45231680), (2, 22615840), (4, 11307920), (5, 9046336), (8, 5653960), (10, 4523168), (13, 3479360), (16, 2826980), (20, 2261584), (26, 1739680), (32, 1413490), (40, 1130792), (52, 869840), (64, 706745), (65, 695872), (80, 565396), (83, 544960), (104, 434920), (130, 347936), (131, 345280), (160, 282698), (166, 272480), (208, 217460), (260, 173968), (262, 172640), (320, 141349), (332, 136240), (415, 108992), (416, 108730), (520, 86984), (524, 86320), (655, 69056), (664, 68120), (830, 54496), (832, 54365), (1040, 43492), (1048, 43160), (1079, 41920), (1310, 34528), (1328, 34060), (1660, 27248), (1703, 26560), (2080, 21746), (2096, 21580), (2158, 20960), (2620, 17264), (2656, 17030), (3320, 13624), (3406, 13280), (4160, 10873), (4192, 10790), (4316, 10480), (5240, 8632), (5312, 8515), (5395, 8384), (6640, 6812)]