2017152040

素因数分解:

$2^3\times 5^1\times {\mathrm{50428801}}^1$

素因数の和:50428812

約数の個数: 16

約数和(自身を含む): 4538592180

約数和(自身を除く): 2521440140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50428801, 100857602, 201715204, 252144005, 403430408, 504288010, 1008576020, 2017152040]

約数ペア:

[(1, 2017152040), (2, 1008576020), (4, 504288010), (5, 403430408), (8, 252144005), (10, 201715204), (20, 100857602), (40, 50428801)]