271301260

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{19861}}^1$

素因数の和:20553

約数の個数: 24

約数和(自身を含む): 570595536

約数和(自身を除く): 299294276

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 19861, 39722, 79444, 99305, 198610, 397220, 13565063, 27130126, 54260252, 67825315, 135650630, 271301260]

約数ペア:

[(1, 271301260), (2, 135650630), (4, 67825315), (5, 54260252), (10, 27130126), (20, 13565063), (683, 397220), (1366, 198610), (2732, 99305), (3415, 79444), (6830, 39722), (13660, 19861)]