3368115640

素因数分解:

$2^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{82471}}^1$

素因数の和:83503

約数の個数: 32

約数和(自身を含む): 7585774560

約数和(自身を除く): 4217658920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1021, 2042, 4084, 5105, 8168, 10210, 20420, 40840, 82471, 164942, 329884, 412355, 659768, 824710, 1649420, 3298840, 84202891, 168405782, 336811564, 421014455, 673623128, 842028910, 1684057820, 3368115640]

約数ペア:

[(1, 3368115640), (2, 1684057820), (4, 842028910), (5, 673623128), (8, 421014455), (10, 336811564), (20, 168405782), (40, 84202891), (1021, 3298840), (2042, 1649420), (4084, 824710), (5105, 659768), (8168, 412355), (10210, 329884), (20420, 164942), (40840, 82471)]