41155780

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11369}}^1$

素因数の和:11559

約数の個数: 24

約数和(自身を含む): 86912280

約数和(自身を除く): 45756500

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 11369, 22738, 45476, 56845, 113690, 227380, 2057789, 4115578, 8231156, 10288945, 20577890, 41155780]

約数ペア:

[(1, 41155780), (2, 20577890), (4, 10288945), (5, 8231156), (10, 4115578), (20, 2057789), (181, 227380), (362, 113690), (724, 56845), (905, 45476), (1810, 22738), (3620, 11369)]