101875280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4308

約数の個数: 80

約数和(自身を含む): 266232960

約数和(自身を除く): 164357680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4259, 4784, 5980, 8518, 11960, 17036, 21295, 23920, 34072, 42590, 55367, 68144, 85180, 97957, 110734, 170360, 195914, 221468, 276835, 340720, 391828, 442936, 489785, 553670, 783656, 885872, 979570, 1107340, 1273441, 1567312, 1959140, 2214680, 2546882, 3918280, 4429360, 5093764, 6367205, 7836560, 10187528, 12734410, 20375056, 25468820, 50937640, 101875280]

約数ペア:

[(1, 101875280), (2, 50937640), (4, 25468820), (5, 20375056), (8, 12734410), (10, 10187528), (13, 7836560), (16, 6367205), (20, 5093764), (23, 4429360), (26, 3918280), (40, 2546882), (46, 2214680), (52, 1959140), (65, 1567312), (80, 1273441), (92, 1107340), (104, 979570), (115, 885872), (130, 783656), (184, 553670), (208, 489785), (230, 442936), (260, 391828), (299, 340720), (368, 276835), (460, 221468), (520, 195914), (598, 170360), (920, 110734), (1040, 97957), (1196, 85180), (1495, 68144), (1840, 55367), (2392, 42590), (2990, 34072), (4259, 23920), (4784, 21295), (5980, 17036), (8518, 11960)]