101635640

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5659}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 229230000

約数和(自身を除く): 127594360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3592, 4490, 5659, 8980, 11318, 17960, 22636, 28295, 45272, 56590, 113180, 226360, 2540891, 5081782, 10163564, 12704455, 20327128, 25408910, 50817820, 101635640]

約数ペア:

[(1, 101635640), (2, 50817820), (4, 25408910), (5, 20327128), (8, 12704455), (10, 10163564), (20, 5081782), (40, 2540891), (449, 226360), (898, 113180), (1796, 56590), (2245, 45272), (3592, 28295), (4490, 22636), (5659, 17960), (8980, 11318)]