55962800

素因数分解:

$2^4\times 5^2\times {\mathrm{139907}}^1$

素因数の和:139925

約数の個数: 30

約数和(自身を含む): 134451588

約数和(自身を除く): 78488788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 139907, 279814, 559628, 699535, 1119256, 1399070, 2238512, 2798140, 3497675, 5596280, 6995350, 11192560, 13990700, 27981400, 55962800]

約数ペア:

[(1, 55962800), (2, 27981400), (4, 13990700), (5, 11192560), (8, 6995350), (10, 5596280), (16, 3497675), (20, 2798140), (25, 2238512), (40, 1399070), (50, 1119256), (80, 699535), (100, 559628), (200, 279814), (400, 139907)]