7126720

素因数分解:

$2^6\times 5^1\times {\mathrm{22271}}^1$

素因数の和:22288

約数の個数: 28

約数和(自身を含む): 16971264

約数和(自身を除く): 9844544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 22271, 44542, 89084, 111355, 178168, 222710, 356336, 445420, 712672, 890840, 1425344, 1781680, 3563360, 7126720]

約数ペア:

[(1, 7126720), (2, 3563360), (4, 1781680), (5, 1425344), (8, 890840), (10, 712672), (16, 445420), (20, 356336), (32, 222710), (40, 178168), (64, 111355), (80, 89084), (160, 44542), (320, 22271)]