124367059420

素因数分解:

$2^2\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{513871}}^1$

素因数の和:525981

約数の個数: 24

約数和(自身を含む): 261192915648

約数和(自身を除く): 136825856228

約数列:

[1, 2, 4, 5, 10, 20, 12101, 24202, 48404, 60505, 121010, 242020, 513871, 1027742, 2055484, 2569355, 5138710, 10277420, 6218352971, 12436705942, 24873411884, 31091764855, 62183529710, 124367059420]

約数ペア:

[(1, 124367059420), (2, 62183529710), (4, 31091764855), (5, 24873411884), (10, 12436705942), (20, 6218352971), (12101, 10277420), (24202, 5138710), (48404, 2569355), (60505, 2055484), (121010, 1027742), (242020, 513871)]