528124397420

素因数分解:

$2^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{10351321}}^1$

素因数の和:10353881

約数の個数: 24

約数和(自身を含む): 1109496097248

約数和(自身を除く): 581371699828

約数列:

[1, 2, 4, 5, 10, 20, 2551, 5102, 10204, 12755, 25510, 51020, 10351321, 20702642, 41405284, 51756605, 103513210, 207026420, 26406219871, 52812439742, 105624879484, 132031099355, 264062198710, 528124397420]

約数ペア:

[(1, 528124397420), (2, 264062198710), (4, 132031099355), (5, 105624879484), (10, 52812439742), (20, 26406219871), (2551, 207026420), (5102, 103513210), (10204, 51756605), (12755, 41405284), (25510, 20702642), (51020, 10351321)]