13136360

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 29673000

約数和(自身を除く): 16536640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 941, 1396, 1745, 1882, 2792, 3490, 3764, 4705, 6980, 7528, 9410, 13960, 18820, 37640, 328409, 656818, 1313636, 1642045, 2627272, 3284090, 6568180, 13136360]

約数ペア:

[(1, 13136360), (2, 6568180), (4, 3284090), (5, 2627272), (8, 1642045), (10, 1313636), (20, 656818), (40, 328409), (349, 37640), (698, 18820), (941, 13960), (1396, 9410), (1745, 7528), (1882, 6980), (2792, 4705), (3490, 3764)]