5260160

素因数分解:

$2^7\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 12576600

約数和(自身を除く): 7316440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8219, 16438, 32876, 41095, 65752, 82190, 131504, 164380, 263008, 328760, 526016, 657520, 1052032, 1315040, 2630080, 5260160]

約数ペア:

[(1, 5260160), (2, 2630080), (4, 1315040), (5, 1052032), (8, 657520), (10, 526016), (16, 328760), (20, 263008), (32, 164380), (40, 131504), (64, 82190), (80, 65752), (128, 41095), (160, 32876), (320, 16438), (640, 8219)]