119158040

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4721}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 268587360

約数和(自身を除く): 149429320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 4721, 5048, 6310, 9442, 12620, 18884, 23605, 25240, 37768, 47210, 94420, 188840, 2978951, 5957902, 11915804, 14894755, 23831608, 29789510, 59579020, 119158040]

約数ペア:

[(1, 119158040), (2, 59579020), (4, 29789510), (5, 23831608), (8, 14894755), (10, 11915804), (20, 5957902), (40, 2978951), (631, 188840), (1262, 94420), (2524, 47210), (3155, 37768), (4721, 25240), (5048, 23605), (6310, 18884), (9442, 12620)]