5256800

素因数分解:

$2^5\times 5^2\times {\mathrm{6571}}^1$

素因数の和:6591

約数の個数: 36

約数和(自身を含む): 12835116

約数和(自身を除く): 7578316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6571, 13142, 26284, 32855, 52568, 65710, 105136, 131420, 164275, 210272, 262840, 328550, 525680, 657100, 1051360, 1314200, 2628400, 5256800]

約数ペア:

[(1, 5256800), (2, 2628400), (4, 1314200), (5, 1051360), (8, 657100), (10, 525680), (16, 328550), (20, 262840), (25, 210272), (32, 164275), (40, 131420), (50, 105136), (80, 65710), (100, 52568), (160, 32855), (200, 26284), (400, 13142), (800, 6571)]