130002200

素因数分解:

$2^3\times 5^2\times {\mathrm{650011}}^1$

素因数の和:650027

約数の個数: 24

約数和(自身を含む): 302255580

約数和(自身を除く): 172253380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 650011, 1300022, 2600044, 3250055, 5200088, 6500110, 13000220, 16250275, 26000440, 32500550, 65001100, 130002200]

約数ペア:

[(1, 130002200), (2, 65001100), (4, 32500550), (5, 26000440), (8, 16250275), (10, 13000220), (20, 6500110), (25, 5200088), (40, 3250055), (50, 2600044), (100, 1300022), (200, 650011)]