42587110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 79035264

約数和(自身を除く): 36448154

約数列:

[1, 2, 5, 10, 41, 82, 205, 241, 410, 431, 482, 862, 1205, 2155, 2410, 4310, 9881, 17671, 19762, 35342, 49405, 88355, 98810, 103871, 176710, 207742, 519355, 1038710, 4258711, 8517422, 21293555, 42587110]

約数ペア:

[(1, 42587110), (2, 21293555), (5, 8517422), (10, 4258711), (41, 1038710), (82, 519355), (205, 207742), (241, 176710), (410, 103871), (431, 98810), (482, 88355), (862, 49405), (1205, 35342), (2155, 19762), (2410, 17671), (4310, 9881)]