56548400

素因数分解:

$2^4\times 5^2\times {\mathrm{141371}}^1$

素因数の和:141389

約数の個数: 30

約数和(自身を含む): 135858492

約数和(自身を除く): 79310092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 141371, 282742, 565484, 706855, 1130968, 1413710, 2261936, 2827420, 3534275, 5654840, 7068550, 11309680, 14137100, 28274200, 56548400]

約数ペア:

[(1, 56548400), (2, 28274200), (4, 14137100), (5, 11309680), (8, 7068550), (10, 5654840), (16, 3534275), (20, 2827420), (25, 2261936), (40, 1413710), (50, 1130968), (80, 706855), (100, 565484), (200, 282742), (400, 141371)]