74248220

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3539}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 156114000

約数和(自身を除く): 81865780

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 3539, 4196, 5245, 7078, 10490, 14156, 17695, 20980, 35390, 70780, 3712411, 7424822, 14849644, 18562055, 37124110, 74248220]

約数ペア:

[(1, 74248220), (2, 37124110), (4, 18562055), (5, 14849644), (10, 7424822), (20, 3712411), (1049, 70780), (2098, 35390), (3539, 20980), (4196, 17695), (5245, 14156), (7078, 10490)]