1046720

素因数分解:

$2^6\times 5^1\times {\mathrm{3271}}^1$

素因数の和:3288

約数の個数: 28

約数和(自身を含む): 2493264

約数和(自身を除く): 1446544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3271, 6542, 13084, 16355, 26168, 32710, 52336, 65420, 104672, 130840, 209344, 261680, 523360, 1046720]

約数ペア:

[(1, 1046720), (2, 523360), (4, 261680), (5, 209344), (8, 130840), (10, 104672), (16, 65420), (20, 52336), (32, 32710), (40, 26168), (64, 16355), (80, 13084), (160, 6542), (320, 3271)]