61560580

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8387}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 129644928

約数和(自身を除く): 68084348

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 8387, 16774, 33548, 41935, 83870, 167740, 3078029, 6156058, 12312116, 15390145, 30780290, 61560580]

約数ペア:

[(1, 61560580), (2, 30780290), (4, 15390145), (5, 12312116), (10, 6156058), (20, 3078029), (367, 167740), (734, 83870), (1468, 41935), (1835, 33548), (3670, 16774), (7340, 8387)]