40598510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 74732544

約数和(自身を除く): 34134034

約数列:

[1, 2, 5, 10, 71, 142, 211, 271, 355, 422, 542, 710, 1055, 1355, 2110, 2710, 14981, 19241, 29962, 38482, 57181, 74905, 96205, 114362, 149810, 192410, 285905, 571810, 4059851, 8119702, 20299255, 40598510]

約数ペア:

[(1, 40598510), (2, 20299255), (5, 8119702), (10, 4059851), (71, 571810), (142, 285905), (211, 192410), (271, 149810), (355, 114362), (422, 96205), (542, 74905), (710, 57181), (1055, 38482), (1355, 29962), (2110, 19241), (2710, 14981)]