2018956075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{4877}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 2594900880

約数和(自身を除く): 575944805

約数列:

[1, 5, 25, 29, 145, 571, 725, 2855, 4877, 14275, 16559, 24385, 82795, 121925, 141433, 413975, 707165, 2784767, 3535825, 13923835, 69619175, 80758243, 403791215, 2018956075]

約数ペア:

[(1, 2018956075), (5, 403791215), (25, 80758243), (29, 69619175), (145, 13923835), (571, 3535825), (725, 2784767), (2855, 707165), (4877, 413975), (14275, 141433), (16559, 121925), (24385, 82795)]