23191580

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1723}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 48802992

約数和(自身を除く): 25611412

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 1723, 2692, 3365, 3446, 6730, 6892, 8615, 13460, 17230, 34460, 1159579, 2319158, 4638316, 5797895, 11595790, 23191580]

約数ペア:

[(1, 23191580), (2, 11595790), (4, 5797895), (5, 4638316), (10, 2319158), (20, 1159579), (673, 34460), (1346, 17230), (1723, 13460), (2692, 8615), (3365, 6892), (3446, 6730)]