427294550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 811635552

約数和(自身を除く): 384341002

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 167, 334, 365, 701, 730, 835, 1402, 1670, 1825, 3505, 3650, 4175, 7010, 8350, 12191, 17525, 24382, 35050, 51173, 60955, 102346, 117067, 121910, 234134, 255865, 304775, 511730, 585335, 609550, 1170670, 1279325, 2558650, 2926675, 5853350, 8545891, 17091782, 42729455, 85458910, 213647275, 427294550]

約数ペア:

[(1, 427294550), (2, 213647275), (5, 85458910), (10, 42729455), (25, 17091782), (50, 8545891), (73, 5853350), (146, 2926675), (167, 2558650), (334, 1279325), (365, 1170670), (701, 609550), (730, 585335), (835, 511730), (1402, 304775), (1670, 255865), (1825, 234134), (3505, 121910), (3650, 117067), (4175, 102346), (7010, 60955), (8350, 51173), (12191, 35050), (17525, 24382)]