1330498160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{147179}}^1$

素因数の和:147305

約数の個数: 40

約数和(自身を含む): 3120804720

約数和(自身を除く): 1790306560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 147179, 294358, 588716, 735895, 1177432, 1471790, 2354864, 2943580, 5887160, 11774320, 16631227, 33262454, 66524908, 83156135, 133049816, 166312270, 266099632, 332624540, 665249080, 1330498160]

約数ペア:

[(1, 1330498160), (2, 665249080), (4, 332624540), (5, 266099632), (8, 166312270), (10, 133049816), (16, 83156135), (20, 66524908), (40, 33262454), (80, 16631227), (113, 11774320), (226, 5887160), (452, 2943580), (565, 2354864), (904, 1471790), (1130, 1177432), (1808, 735895), (2260, 588716), (4520, 294358), (9040, 147179)]