87087580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150151}}^1$

素因数の和:150189

約数の個数: 24

約数和(自身を含む): 189191520

約数和(自身を除く): 102103940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 150151, 300302, 600604, 750755, 1501510, 3003020, 4354379, 8708758, 17417516, 21771895, 43543790, 87087580]

約数ペア:

[(1, 87087580), (2, 43543790), (4, 21771895), (5, 17417516), (10, 8708758), (20, 4354379), (29, 3003020), (58, 1501510), (116, 750755), (145, 600604), (290, 300302), (580, 150151)]