147774320

素因数分解:

$2^4\times 5^1\times {\mathrm{1847179}}^1$

素因数の和:1847192

約数の個数: 20

約数和(自身を含む): 343575480

約数和(自身を除く): 195801160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1847179, 3694358, 7388716, 9235895, 14777432, 18471790, 29554864, 36943580, 73887160, 147774320]

約数ペア:

[(1, 147774320), (2, 73887160), (4, 36943580), (5, 29554864), (8, 18471790), (10, 14777432), (16, 9235895), (20, 7388716), (40, 3694358), (80, 1847179)]