75795640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18397}}^1$

素因数の和:18511

約数の個数: 32

約数和(自身を含む): 172205280

約数和(自身を除く): 96409640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18397, 36794, 73588, 91985, 147176, 183970, 367940, 735880, 1894891, 3789782, 7579564, 9474455, 15159128, 18948910, 37897820, 75795640]

約数ペア:

[(1, 75795640), (2, 37897820), (4, 18948910), (5, 15159128), (8, 9474455), (10, 7579564), (20, 3789782), (40, 1894891), (103, 735880), (206, 367940), (412, 183970), (515, 147176), (824, 91985), (1030, 73588), (2060, 36794), (4120, 18397)]