2018487580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3480151}}^1$

素因数の和:3480189

約数の個数: 24

約数和(自身を含む): 4384991520

約数和(自身を除く): 2366503940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3480151, 6960302, 13920604, 17400755, 34801510, 69603020, 100924379, 201848758, 403697516, 504621895, 1009243790, 2018487580]

約数ペア:

[(1, 2018487580), (2, 1009243790), (4, 504621895), (5, 403697516), (10, 201848758), (20, 100924379), (29, 69603020), (58, 34801510), (116, 17400755), (145, 13920604), (290, 6960302), (580, 3480151)]