104022740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126857}}^1$

素因数の和:126907

約数の個数: 24

約数和(自身を含む): 223777512

約数和(自身を除く): 119754772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 126857, 253714, 507428, 634285, 1268570, 2537140, 5201137, 10402274, 20804548, 26005685, 52011370, 104022740]

約数ペア:

[(1, 104022740), (2, 52011370), (4, 26005685), (5, 20804548), (10, 10402274), (20, 5201137), (41, 2537140), (82, 1268570), (164, 634285), (205, 507428), (410, 253714), (820, 126857)]