1234160

素因数分解:

$2^4\times 5^1\times {\mathrm{15427}}^1$

素因数の和:15440

約数の個数: 20

約数和(自身を含む): 2869608

約数和(自身を除く): 1635448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15427, 30854, 61708, 77135, 123416, 154270, 246832, 308540, 617080, 1234160]

約数ペア:

[(1, 1234160), (2, 617080), (4, 308540), (5, 246832), (8, 154270), (10, 123416), (16, 77135), (20, 61708), (40, 30854), (80, 15427)]