71383125850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{34821037}}^1$

素因数の和:34821090

約数の個数: 24

約数和(自身を含む): 136010974428

約数和(自身を除く): 64627848578

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 34821037, 69642074, 174105185, 348210370, 870525925, 1427662517, 1741051850, 2855325034, 7138312585, 14276625170, 35691562925, 71383125850]

約数ペア:

[(1, 71383125850), (2, 35691562925), (5, 14276625170), (10, 7138312585), (25, 2855325034), (41, 1741051850), (50, 1427662517), (82, 870525925), (205, 348210370), (410, 174105185), (1025, 69642074), (2050, 34821037)]