28331357150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19538867}}^1$

素因数の和:19538908

約数の個数: 24

約数和(自身を含む): 54513441720

約数和(自身を除く): 26182084570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19538867, 39077734, 97694335, 195388670, 488471675, 566627143, 976943350, 1133254286, 2833135715, 5666271430, 14165678575, 28331357150]

約数ペア:

[(1, 28331357150), (2, 14165678575), (5, 5666271430), (10, 2833135715), (25, 1133254286), (29, 976943350), (50, 566627143), (58, 488471675), (145, 195388670), (290, 97694335), (725, 39077734), (1450, 19538867)]