2428242580

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{177763}}^1$

素因数の和:178455

約数の個数: 24

約数和(自身を含む): 5106804192

約数和(自身を除く): 2678561612

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 177763, 355526, 711052, 888815, 1777630, 3555260, 121412129, 242824258, 485648516, 607060645, 1214121290, 2428242580]

約数ペア:

[(1, 2428242580), (2, 1214121290), (4, 607060645), (5, 485648516), (10, 242824258), (20, 121412129), (683, 3555260), (1366, 1777630), (2732, 888815), (3415, 711052), (6830, 355526), (13660, 177763)]