67163540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10729}}^1$

素因数の和:11051

約数の個数: 24

約数和(自身を含む): 141507240

約数和(自身を除く): 74343700

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 10729, 21458, 42916, 53645, 107290, 214580, 3358177, 6716354, 13432708, 16790885, 33581770, 67163540]

約数ペア:

[(1, 67163540), (2, 33581770), (4, 16790885), (5, 13432708), (10, 6716354), (20, 3358177), (313, 214580), (626, 107290), (1252, 53645), (1565, 42916), (3130, 21458), (6260, 10729)]