133089715180

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{4140937}}^1$

素因数の和:4142553

約数の個数: 24

約数和(自身を含む): 279662388768

約数和(自身を除く): 146572673588

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3214, 6428, 8035, 16070, 32140, 4140937, 8281874, 16563748, 20704685, 41409370, 82818740, 6654485759, 13308971518, 26617943036, 33272428795, 66544857590, 133089715180]

約数ペア:

[(1, 133089715180), (2, 66544857590), (4, 33272428795), (5, 26617943036), (10, 13308971518), (20, 6654485759), (1607, 82818740), (3214, 41409370), (6428, 20704685), (8035, 16563748), (16070, 8281874), (32140, 4140937)]