2335705640

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{215471}}^1$

素因数の和:215753

約数の個数: 32

約数和(自身を含む): 5274754560

約数和(自身を除く): 2939048920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 215471, 430942, 861884, 1077355, 1723768, 2154710, 4309420, 8618840, 58392641, 116785282, 233570564, 291963205, 467141128, 583926410, 1167852820, 2335705640]

約数ペア:

[(1, 2335705640), (2, 1167852820), (4, 583926410), (5, 467141128), (8, 291963205), (10, 233570564), (20, 116785282), (40, 58392641), (271, 8618840), (542, 4309420), (1084, 2154710), (1355, 1723768), (2168, 1077355), (2710, 861884), (5420, 430942), (10840, 215471)]