12827900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3518

約数の個数: 36

約数和(自身を含む): 28597128

約数和(自身を除く): 15769228

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3467, 3700, 6934, 13868, 17335, 34670, 69340, 86675, 128279, 173350, 256558, 346700, 513116, 641395, 1282790, 2565580, 3206975, 6413950, 12827900]

約数ペア:

[(1, 12827900), (2, 6413950), (4, 3206975), (5, 2565580), (10, 1282790), (20, 641395), (25, 513116), (37, 346700), (50, 256558), (74, 173350), (100, 128279), (148, 86675), (185, 69340), (370, 34670), (740, 17335), (925, 13868), (1850, 6934), (3467, 3700)]