5502800

素因数分解:

$2^4\times 5^2\times {\mathrm{13757}}^1$

素因数の和:13775

約数の個数: 30

約数和(自身を含む): 13221438

約数和(自身を除く): 7718638

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13757, 27514, 55028, 68785, 110056, 137570, 220112, 275140, 343925, 550280, 687850, 1100560, 1375700, 2751400, 5502800]

約数ペア:

[(1, 5502800), (2, 2751400), (4, 1375700), (5, 1100560), (8, 687850), (10, 550280), (16, 343925), (20, 275140), (25, 220112), (40, 137570), (50, 110056), (80, 68785), (100, 55028), (200, 27514), (400, 13757)]