8683670420

素因数分解:

$2^2\times 5^1\times {\mathrm{14029}}^1\times {\mathrm{30949}}^1$

素因数の和:44987

約数の個数: 24

約数和(自身を含む): 18237597000

約数和(自身を除く): 9553926580

約数列:

[1, 2, 4, 5, 10, 20, 14029, 28058, 30949, 56116, 61898, 70145, 123796, 140290, 154745, 280580, 309490, 618980, 434183521, 868367042, 1736734084, 2170917605, 4341835210, 8683670420]

約数ペア:

[(1, 8683670420), (2, 4341835210), (4, 2170917605), (5, 1736734084), (10, 868367042), (20, 434183521), (14029, 618980), (28058, 309490), (30949, 280580), (56116, 154745), (61898, 140290), (70145, 123796)]