107489240

素因数分解:

$2^3\times 5^1\times {\mathrm{2687231}}^1$

素因数の和:2687242

約数の個数: 16

約数和(自身を含む): 241850880

約数和(自身を除く): 134361640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2687231, 5374462, 10748924, 13436155, 21497848, 26872310, 53744620, 107489240]

約数ペア:

[(1, 107489240), (2, 53744620), (4, 26872310), (5, 21497848), (8, 13436155), (10, 10748924), (20, 5374462), (40, 2687231)]