42600340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40189}}^1$

素因数の和:40251

約数の個数: 24

約数和(自身を含む): 91150920

約数和(自身を除く): 48550580

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 40189, 80378, 160756, 200945, 401890, 803780, 2130017, 4260034, 8520068, 10650085, 21300170, 42600340]

約数ペア:

[(1, 42600340), (2, 21300170), (4, 10650085), (5, 8520068), (10, 4260034), (20, 2130017), (53, 803780), (106, 401890), (212, 200945), (265, 160756), (530, 80378), (1060, 40189)]