27230240

素因数分解:

$2^5\times 5^1\times {\mathrm{170189}}^1$

素因数の和:170204

約数の個数: 24

約数和(自身を含む): 64331820

約数和(自身を除く): 37101580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 170189, 340378, 680756, 850945, 1361512, 1701890, 2723024, 3403780, 5446048, 6807560, 13615120, 27230240]

約数ペア:

[(1, 27230240), (2, 13615120), (4, 6807560), (5, 5446048), (8, 3403780), (10, 2723024), (16, 1701890), (20, 1361512), (32, 850945), (40, 680756), (80, 340378), (160, 170189)]