17072140

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{937}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 35929152

約数和(自身を除く): 18857012

約数列:

[1, 2, 4, 5, 10, 20, 911, 937, 1822, 1874, 3644, 3748, 4555, 4685, 9110, 9370, 18220, 18740, 853607, 1707214, 3414428, 4268035, 8536070, 17072140]

約数ペア:

[(1, 17072140), (2, 8536070), (4, 4268035), (5, 3414428), (10, 1707214), (20, 853607), (911, 18740), (937, 18220), (1822, 9370), (1874, 9110), (3644, 4685), (3748, 4555)]