68113460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117437}}^1$

素因数の和:117475

約数の個数: 24

約数和(自身を含む): 147971880

約数和(自身を除く): 79858420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 117437, 234874, 469748, 587185, 1174370, 2348740, 3405673, 6811346, 13622692, 17028365, 34056730, 68113460]

約数ペア:

[(1, 68113460), (2, 34056730), (4, 17028365), (5, 13622692), (10, 6811346), (20, 3405673), (29, 2348740), (58, 1174370), (116, 587185), (145, 469748), (290, 234874), (580, 117437)]