2504900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 5590788

約数和(自身を除く): 3085888

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 677, 740, 925, 1354, 1850, 2708, 3385, 3700, 6770, 13540, 16925, 25049, 33850, 50098, 67700, 100196, 125245, 250490, 500980, 626225, 1252450, 2504900]

約数ペア:

[(1, 2504900), (2, 1252450), (4, 626225), (5, 500980), (10, 250490), (20, 125245), (25, 100196), (37, 67700), (50, 50098), (74, 33850), (100, 25049), (148, 16925), (185, 13540), (370, 6770), (677, 3700), (740, 3385), (925, 2708), (1354, 1850)]