160542380

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{8423}}^1$

素因数の和:9385

約数の個数: 24

約数和(自身を含む): 337532832

約数和(自身を除く): 176990452

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 8423, 9530, 16846, 19060, 33692, 42115, 84230, 168460, 8027119, 16054238, 32108476, 40135595, 80271190, 160542380]

約数ペア:

[(1, 160542380), (2, 80271190), (4, 40135595), (5, 32108476), (10, 16054238), (20, 8027119), (953, 168460), (1906, 84230), (3812, 42115), (4765, 33692), (8423, 19060), (9530, 16846)]