461036390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{2609}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 852405120

約数和(自身を除く): 391368730

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 431, 862, 2155, 2609, 4310, 5218, 13045, 17671, 26090, 35342, 88355, 106969, 176710, 213938, 534845, 1069690, 1124479, 2248958, 5622395, 11244790, 46103639, 92207278, 230518195, 461036390]

約数ペア:

[(1, 461036390), (2, 230518195), (5, 92207278), (10, 46103639), (41, 11244790), (82, 5622395), (205, 2248958), (410, 1124479), (431, 1069690), (862, 534845), (2155, 213938), (2609, 176710), (4310, 106969), (5218, 88355), (13045, 35342), (17671, 26090)]