6808100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5264

約数の個数: 36

約数和(自身を含む): 15913044

約数和(自身を除く): 9104944

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5237, 10474, 20948, 26185, 52370, 68081, 104740, 130925, 136162, 261850, 272324, 340405, 523700, 680810, 1361620, 1702025, 3404050, 6808100]

約数ペア:

[(1, 6808100), (2, 3404050), (4, 1702025), (5, 1361620), (10, 680810), (13, 523700), (20, 340405), (25, 272324), (26, 261850), (50, 136162), (52, 130925), (65, 104740), (100, 68081), (130, 52370), (260, 26185), (325, 20948), (650, 10474), (1300, 5237)]