953980400

素因数分解:

$2^4\times 5^2\times {\mathrm{2384951}}^1$

素因数の和:2384969

約数の個数: 30

約数和(自身を含む): 2291938872

約数和(自身を除く): 1337958472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2384951, 4769902, 9539804, 11924755, 19079608, 23849510, 38159216, 47699020, 59623775, 95398040, 119247550, 190796080, 238495100, 476990200, 953980400]

約数ペア:

[(1, 953980400), (2, 476990200), (4, 238495100), (5, 190796080), (8, 119247550), (10, 95398040), (16, 59623775), (20, 47699020), (25, 38159216), (40, 23849510), (50, 19079608), (80, 11924755), (100, 9539804), (200, 4769902), (400, 2384951)]