41380540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30881}}^1$

素因数の和:30957

約数の個数: 24

約数和(自身を含む): 88198992

約数和(自身を除く): 46818452

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 30881, 61762, 123524, 154405, 308810, 617620, 2069027, 4138054, 8276108, 10345135, 20690270, 41380540]

約数ペア:

[(1, 41380540), (2, 20690270), (4, 10345135), (5, 8276108), (10, 4138054), (20, 2069027), (67, 617620), (134, 308810), (268, 154405), (335, 123524), (670, 61762), (1340, 30881)]