1372879400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{146051}}^1$

素因数の和:146114

約数の個数: 48

約数和(自身を含む): 3259880640

約数和(自身を除く): 1887001240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 146051, 292102, 584204, 730255, 1168408, 1460510, 2921020, 3651275, 5842040, 6864397, 7302550, 13728794, 14605100, 27457588, 29210200, 34321985, 54915176, 68643970, 137287940, 171609925, 274575880, 343219850, 686439700, 1372879400]

約数ペア:

[(1, 1372879400), (2, 686439700), (4, 343219850), (5, 274575880), (8, 171609925), (10, 137287940), (20, 68643970), (25, 54915176), (40, 34321985), (47, 29210200), (50, 27457588), (94, 14605100), (100, 13728794), (188, 7302550), (200, 6864397), (235, 5842040), (376, 3651275), (470, 2921020), (940, 1460510), (1175, 1168408), (1880, 730255), (2350, 584204), (4700, 292102), (9400, 146051)]