6506800

素因数分解:

$2^4\times 5^2\times {\mathrm{16267}}^1$

素因数の和:16285

約数の個数: 30

約数和(自身を含む): 15633548

約数和(自身を除く): 9126748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 16267, 32534, 65068, 81335, 130136, 162670, 260272, 325340, 406675, 650680, 813350, 1301360, 1626700, 3253400, 6506800]

約数ペア:

[(1, 6506800), (2, 3253400), (4, 1626700), (5, 1301360), (8, 813350), (10, 650680), (16, 406675), (20, 325340), (25, 260272), (40, 162670), (50, 130136), (80, 81335), (100, 65068), (200, 32534), (400, 16267)]