10422800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 25462656

約数和(自身を除く): 15039856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 367, 400, 568, 710, 734, 1136, 1420, 1468, 1775, 1835, 2840, 2936, 3550, 3670, 5680, 5872, 7100, 7340, 9175, 14200, 14680, 18350, 26057, 28400, 29360, 36700, 52114, 73400, 104228, 130285, 146800, 208456, 260570, 416912, 521140, 651425, 1042280, 1302850, 2084560, 2605700, 5211400, 10422800]

約数ペア:

[(1, 10422800), (2, 5211400), (4, 2605700), (5, 2084560), (8, 1302850), (10, 1042280), (16, 651425), (20, 521140), (25, 416912), (40, 260570), (50, 208456), (71, 146800), (80, 130285), (100, 104228), (142, 73400), (200, 52114), (284, 36700), (355, 29360), (367, 28400), (400, 26057), (568, 18350), (710, 14680), (734, 14200), (1136, 9175), (1420, 7340), (1468, 7100), (1775, 5872), (1835, 5680), (2840, 3670), (2936, 3550)]