23608840

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{877}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 53259480

約数和(自身を除く): 29650640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 877, 1346, 1754, 2692, 3365, 3508, 4385, 5384, 6730, 7016, 8770, 13460, 17540, 26920, 35080, 590221, 1180442, 2360884, 2951105, 4721768, 5902210, 11804420, 23608840]

約数ペア:

[(1, 23608840), (2, 11804420), (4, 5902210), (5, 4721768), (8, 2951105), (10, 2360884), (20, 1180442), (40, 590221), (673, 35080), (877, 26920), (1346, 17540), (1754, 13460), (2692, 8770), (3365, 7016), (3508, 6730), (4385, 5384)]