29997008620

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3957389}}^1$

素因数の和:3957777

約数の個数: 24

約数和(自身を含む): 63159944400

約数和(自身を除く): 33162935780

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 3957389, 7914778, 15829556, 19786945, 39573890, 79147780, 1499850431, 2999700862, 5999401724, 7499252155, 14998504310, 29997008620]

約数ペア:

[(1, 29997008620), (2, 14998504310), (4, 7499252155), (5, 5999401724), (10, 2999700862), (20, 1499850431), (379, 79147780), (758, 39573890), (1516, 19786945), (1895, 15829556), (3790, 7914778), (7580, 3957389)]