54514160

素因数分解:

$2^4\times 5^1\times {\mathrm{681427}}^1$

素因数の和:681440

約数の個数: 20

約数和(自身を含む): 126745608

約数和(自身を除く): 72231448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 681427, 1362854, 2725708, 3407135, 5451416, 6814270, 10902832, 13628540, 27257080, 54514160]

約数ペア:

[(1, 54514160), (2, 27257080), (4, 13628540), (5, 10902832), (8, 6814270), (10, 5451416), (16, 3407135), (20, 2725708), (40, 1362854), (80, 681427)]