45514040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 123076800

約数和(自身を除く): 77562760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 73, 88, 104, 109, 110, 130, 143, 146, 218, 220, 260, 286, 292, 365, 436, 440, 520, 545, 572, 584, 715, 730, 803, 872, 949, 1090, 1144, 1199, 1417, 1430, 1460, 1606, 1898, 2180, 2398, 2834, 2860, 2920, 3212, 3796, 4015, 4360, 4745, 4796, 5668, 5720, 5995, 6424, 7085, 7592, 7957, 8030, 9490, 9592, 10439, 11336, 11990, 14170, 15587, 15914, 16060, 18980, 20878, 23980, 28340, 31174, 31828, 32120, 37960, 39785, 41756, 47960, 52195, 56680, 62348, 63656, 77935, 79570, 83512, 87527, 103441, 104390, 124696, 155870, 159140, 175054, 206882, 208780, 311740, 318280, 350108, 413764, 417560, 437635, 517205, 623480, 700216, 827528, 875270, 1034410, 1137851, 1750540, 2068820, 2275702, 3501080, 4137640, 4551404, 5689255, 9102808, 11378510, 22757020, 45514040]

約数ペア:

[(1, 45514040), (2, 22757020), (4, 11378510), (5, 9102808), (8, 5689255), (10, 4551404), (11, 4137640), (13, 3501080), (20, 2275702), (22, 2068820), (26, 1750540), (40, 1137851), (44, 1034410), (52, 875270), (55, 827528), (65, 700216), (73, 623480), (88, 517205), (104, 437635), (109, 417560), (110, 413764), (130, 350108), (143, 318280), (146, 311740), (218, 208780), (220, 206882), (260, 175054), (286, 159140), (292, 155870), (365, 124696), (436, 104390), (440, 103441), (520, 87527), (545, 83512), (572, 79570), (584, 77935), (715, 63656), (730, 62348), (803, 56680), (872, 52195), (949, 47960), (1090, 41756), (1144, 39785), (1199, 37960), (1417, 32120), (1430, 31828), (1460, 31174), (1606, 28340), (1898, 23980), (2180, 20878), (2398, 18980), (2834, 16060), (2860, 15914), (2920, 15587), (3212, 14170), (3796, 11990), (4015, 11336), (4360, 10439), (4745, 9592), (4796, 9490), (5668, 8030), (5720, 7957), (5995, 7592), (6424, 7085)]