919103680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7057}}^1$

素因数の和:7122

約数の個数: 112

約数和(自身を含む): 2452457376

約数和(自身を除く): 1533353696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 704, 740, 814, 880, 1184, 1480, 1628, 1760, 2035, 2368, 2960, 3256, 3520, 4070, 5920, 6512, 7057, 8140, 11840, 13024, 14114, 16280, 26048, 28228, 32560, 35285, 56456, 65120, 70570, 77627, 112912, 130240, 141140, 155254, 225824, 261109, 282280, 310508, 388135, 451648, 522218, 564560, 621016, 776270, 1044436, 1129120, 1242032, 1305545, 1552540, 2088872, 2258240, 2484064, 2611090, 2872199, 3105080, 4177744, 4968128, 5222180, 5744398, 6210160, 8355488, 10444360, 11488796, 12420320, 14360995, 16710976, 20888720, 22977592, 24840640, 28721990, 41777440, 45955184, 57443980, 83554880, 91910368, 114887960, 183820736, 229775920, 459551840, 919103680]

約数ペア:

[(1, 919103680), (2, 459551840), (4, 229775920), (5, 183820736), (8, 114887960), (10, 91910368), (11, 83554880), (16, 57443980), (20, 45955184), (22, 41777440), (32, 28721990), (37, 24840640), (40, 22977592), (44, 20888720), (55, 16710976), (64, 14360995), (74, 12420320), (80, 11488796), (88, 10444360), (110, 8355488), (148, 6210160), (160, 5744398), (176, 5222180), (185, 4968128), (220, 4177744), (296, 3105080), (320, 2872199), (352, 2611090), (370, 2484064), (407, 2258240), (440, 2088872), (592, 1552540), (704, 1305545), (740, 1242032), (814, 1129120), (880, 1044436), (1184, 776270), (1480, 621016), (1628, 564560), (1760, 522218), (2035, 451648), (2368, 388135), (2960, 310508), (3256, 282280), (3520, 261109), (4070, 225824), (5920, 155254), (6512, 141140), (7057, 130240), (8140, 112912), (11840, 77627), (13024, 70570), (14114, 65120), (16280, 56456), (26048, 35285), (28228, 32560)]