22750240

素因数分解:

$2^5\times 5^1\times {\mathrm{142189}}^1$

素因数の和:142204

約数の個数: 24

約数和(自身を含む): 53747820

約数和(自身を除く): 30997580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142189, 284378, 568756, 710945, 1137512, 1421890, 2275024, 2843780, 4550048, 5687560, 11375120, 22750240]

約数ペア:

[(1, 22750240), (2, 11375120), (4, 5687560), (5, 4550048), (8, 2843780), (10, 2275024), (16, 1421890), (20, 1137512), (32, 710945), (40, 568756), (80, 284378), (160, 142189)]