38490070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{37369}}^1$

素因数の和:37479

約数の個数: 16

約数和(自身を含む): 69956640

約数和(自身を除く): 31466570

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 37369, 74738, 186845, 373690, 3849007, 7698014, 19245035, 38490070]

約数ペア:

[(1, 38490070), (2, 19245035), (5, 7698014), (10, 3849007), (103, 373690), (206, 186845), (515, 74738), (1030, 37369)]