64602290

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{5051}}^1$

素因数の和:6337

約数の個数: 16

約数和(自身を含む): 116398080

約数和(自身を除く): 51795790

約数列:

[1, 2, 5, 10, 1279, 2558, 5051, 6395, 10102, 12790, 25255, 50510, 6460229, 12920458, 32301145, 64602290]

約数ペア:

[(1, 64602290), (2, 32301145), (5, 12920458), (10, 6460229), (1279, 50510), (2558, 25255), (5051, 12790), (6395, 10102)]