9941900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 22165248

約数和(自身を除く): 12223348

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 2687, 3700, 5374, 10748, 13435, 26870, 53740, 67175, 99419, 134350, 198838, 268700, 397676, 497095, 994190, 1988380, 2485475, 4970950, 9941900]

約数ペア:

[(1, 9941900), (2, 4970950), (4, 2485475), (5, 1988380), (10, 994190), (20, 497095), (25, 397676), (37, 268700), (50, 198838), (74, 134350), (100, 99419), (148, 67175), (185, 53740), (370, 26870), (740, 13435), (925, 10748), (1850, 5374), (2687, 3700)]