88614580

素因数分解:

$2^2\times 5^1\times {\mathrm{4430729}}^1$

素因数の和:4430738

約数の個数: 12

約数和(自身を含む): 186090660

約数和(自身を除く): 97476080

約数列:

[1, 2, 4, 5, 10, 20, 4430729, 8861458, 17722916, 22153645, 44307290, 88614580]

約数ペア:

[(1, 88614580), (2, 44307290), (4, 22153645), (5, 17722916), (10, 8861458), (20, 4430729)]