45588640

素因数分解:

$2^5\times 5^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 108108000

約数和(自身を除く): 62519360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 499, 571, 998, 1142, 1996, 2284, 2495, 2855, 3992, 4568, 4990, 5710, 7984, 9136, 9980, 11420, 15968, 18272, 19960, 22840, 39920, 45680, 79840, 91360, 284929, 569858, 1139716, 1424645, 2279432, 2849290, 4558864, 5698580, 9117728, 11397160, 22794320, 45588640]

約数ペア:

[(1, 45588640), (2, 22794320), (4, 11397160), (5, 9117728), (8, 5698580), (10, 4558864), (16, 2849290), (20, 2279432), (32, 1424645), (40, 1139716), (80, 569858), (160, 284929), (499, 91360), (571, 79840), (998, 45680), (1142, 39920), (1996, 22840), (2284, 19960), (2495, 18272), (2855, 15968), (3992, 11420), (4568, 9980), (4990, 9136), (5710, 7984)]