520035260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{553229}}^1$

素因数の和:553285

約数の個数: 24

約数和(自身を含む): 1115311680

約数和(自身を除く): 595276420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 553229, 1106458, 2212916, 2766145, 5532290, 11064580, 26001763, 52003526, 104007052, 130008815, 260017630, 520035260]

約数ペア:

[(1, 520035260), (2, 260017630), (4, 130008815), (5, 104007052), (10, 52003526), (20, 26001763), (47, 11064580), (94, 5532290), (188, 2766145), (235, 2212916), (470, 1106458), (940, 553229)]