22873820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15667}}^1$

素因数の和:15749

約数の個数: 24

約数和(自身を含む): 48696144

約数和(自身を除く): 25822324

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15667, 31334, 62668, 78335, 156670, 313340, 1143691, 2287382, 4574764, 5718455, 11436910, 22873820]

約数ペア:

[(1, 22873820), (2, 11436910), (4, 5718455), (5, 4574764), (10, 2287382), (20, 1143691), (73, 313340), (146, 156670), (292, 78335), (365, 62668), (730, 31334), (1460, 15667)]