240624140

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{10771}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 505810032

約数和(自身を除く): 265185892

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 4468, 5585, 10771, 11170, 21542, 22340, 43084, 53855, 107710, 215420, 12031207, 24062414, 48124828, 60156035, 120312070, 240624140]

約数ペア:

[(1, 240624140), (2, 120312070), (4, 60156035), (5, 48124828), (10, 24062414), (20, 12031207), (1117, 215420), (2234, 107710), (4468, 53855), (5585, 43084), (10771, 22340), (11170, 21542)]