32577640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11471}}^1$

素因数の和:11553

約数の個数: 32

約数和(自身を含む): 74338560

約数和(自身を除く): 41760920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11471, 22942, 45884, 57355, 91768, 114710, 229420, 458840, 814441, 1628882, 3257764, 4072205, 6515528, 8144410, 16288820, 32577640]

約数ペア:

[(1, 32577640), (2, 16288820), (4, 8144410), (5, 6515528), (8, 4072205), (10, 3257764), (20, 1628882), (40, 814441), (71, 458840), (142, 229420), (284, 114710), (355, 91768), (568, 57355), (710, 45884), (1420, 22942), (2840, 11471)]