3870800

素因数分解:

$2^4\times 5^2\times {\mathrm{9677}}^1$

素因数の和:9695

約数の個数: 30

約数和(自身を含む): 9300558

約数和(自身を除く): 5429758

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 9677, 19354, 38708, 48385, 77416, 96770, 154832, 193540, 241925, 387080, 483850, 774160, 967700, 1935400, 3870800]

約数ペア:

[(1, 3870800), (2, 1935400), (4, 967700), (5, 774160), (8, 483850), (10, 387080), (16, 241925), (20, 193540), (25, 154832), (40, 96770), (50, 77416), (80, 48385), (100, 38708), (200, 19354), (400, 9677)]