5200994780

素因数分解:

$2^2\times 5^1\times {\mathrm{4217}}^1\times {\mathrm{61667}}^1$

素因数の和:65893

約数の個数: 24

約数和(自身を含む): 10924856208

約数和(自身を除く): 5723861428

約数列:

[1, 2, 4, 5, 10, 20, 4217, 8434, 16868, 21085, 42170, 61667, 84340, 123334, 246668, 308335, 616670, 1233340, 260049739, 520099478, 1040198956, 1300248695, 2600497390, 5200994780]

約数ペア:

[(1, 5200994780), (2, 2600497390), (4, 1300248695), (5, 1040198956), (10, 520099478), (20, 260049739), (4217, 1233340), (8434, 616670), (16868, 308335), (21085, 246668), (42170, 123334), (61667, 84340)]