59065420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72081

約数の個数: 24

約数和(自身を含む): 127064448

約数和(自身を除く): 67999028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 72031, 144062, 288124, 360155, 720310, 1440620, 2953271, 5906542, 11813084, 14766355, 29532710, 59065420]

約数ペア:

[(1, 59065420), (2, 29532710), (4, 14766355), (5, 11813084), (10, 5906542), (20, 2953271), (41, 1440620), (82, 720310), (164, 360155), (205, 288124), (410, 144062), (820, 72031)]