5585540

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 11779992

約数和(自身を除く): 6194452

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 881, 1268, 1585, 1762, 3170, 3524, 4405, 6340, 8810, 17620, 279277, 558554, 1117108, 1396385, 2792770, 5585540]

約数ペア:

[(1, 5585540), (2, 2792770), (4, 1396385), (5, 1117108), (10, 558554), (20, 279277), (317, 17620), (634, 8810), (881, 6340), (1268, 4405), (1585, 3524), (1762, 3170)]