4319740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 9116352

約数和(自身を除く): 4796612

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 797, 1084, 1355, 1594, 2710, 3188, 3985, 5420, 7970, 15940, 215987, 431974, 863948, 1079935, 2159870, 4319740]

約数ペア:

[(1, 4319740), (2, 2159870), (4, 1079935), (5, 863948), (10, 431974), (20, 215987), (271, 15940), (542, 7970), (797, 5420), (1084, 3985), (1355, 3188), (1594, 2710)]