23321120

素因数分解:

$2^5\times 5^1\times {\mathrm{145757}}^1$

素因数の和:145772

約数の個数: 24

約数和(自身を含む): 55096524

約数和(自身を除く): 31775404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 145757, 291514, 583028, 728785, 1166056, 1457570, 2332112, 2915140, 4664224, 5830280, 11660560, 23321120]

約数ペア:

[(1, 23321120), (2, 11660560), (4, 5830280), (5, 4664224), (8, 2915140), (10, 2332112), (16, 1457570), (20, 1166056), (32, 728785), (40, 583028), (80, 291514), (160, 145757)]