792034160

素因数分解:

$2^4\times 5^1\times {\mathrm{9900427}}^1$

素因数の和:9900440

約数の個数: 20

約数和(自身を含む): 1841479608

約数和(自身を除く): 1049445448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9900427, 19800854, 39601708, 49502135, 79203416, 99004270, 158406832, 198008540, 396017080, 792034160]

約数ペア:

[(1, 792034160), (2, 396017080), (4, 198008540), (5, 158406832), (8, 99004270), (10, 79203416), (16, 49502135), (20, 39601708), (40, 19800854), (80, 9900427)]