111397540

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5701}}^1$

素因数の和:6687

約数の個数: 24

約数和(自身を含む): 234215352

約数和(自身を除く): 122817812

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 5701, 9770, 11402, 19540, 22804, 28505, 57010, 114020, 5569877, 11139754, 22279508, 27849385, 55698770, 111397540]

約数ペア:

[(1, 111397540), (2, 55698770), (4, 27849385), (5, 22279508), (10, 11139754), (20, 5569877), (977, 114020), (1954, 57010), (3908, 28505), (4885, 22804), (5701, 19540), (9770, 11402)]