4515040

素因数分解:

$2^5\times 5^1\times {\mathrm{28219}}^1$

素因数の和:28234

約数の個数: 24

約数和(自身を含む): 10667160

約数和(自身を除く): 6152120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 28219, 56438, 112876, 141095, 225752, 282190, 451504, 564380, 903008, 1128760, 2257520, 4515040]

約数ペア:

[(1, 4515040), (2, 2257520), (4, 1128760), (5, 903008), (8, 564380), (10, 451504), (16, 282190), (20, 225752), (32, 141095), (40, 112876), (80, 56438), (160, 28219)]