12594160

素因数分解:

$2^4\times 5^1\times {\mathrm{157427}}^1$

素因数の和:157440

約数の個数: 20

約数和(自身を含む): 29281608

約数和(自身を除く): 16687448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157427, 314854, 629708, 787135, 1259416, 1574270, 2518832, 3148540, 6297080, 12594160]

約数ペア:

[(1, 12594160), (2, 6297080), (4, 3148540), (5, 2518832), (8, 1574270), (10, 1259416), (16, 787135), (20, 629708), (40, 314854), (80, 157427)]