23387140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167051}}^1$

素因数の和:167067

約数の個数: 24

約数和(自身を含む): 56129472

約数和(自身を除く): 32742332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167051, 334102, 668204, 835255, 1169357, 1670510, 2338714, 3341020, 4677428, 5846785, 11693570, 23387140]

約数ペア:

[(1, 23387140), (2, 11693570), (4, 5846785), (5, 4677428), (7, 3341020), (10, 2338714), (14, 1670510), (20, 1169357), (28, 835255), (35, 668204), (70, 334102), (140, 167051)]