13452160

素因数分解:

$2^7\times 5^1\times {\mathrm{21019}}^1$

素因数の和:21038

約数の個数: 32

約数和(自身を含む): 32160600

約数和(自身を除く): 18708440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 21019, 42038, 84076, 105095, 168152, 210190, 336304, 420380, 672608, 840760, 1345216, 1681520, 2690432, 3363040, 6726080, 13452160]

約数ペア:

[(1, 13452160), (2, 6726080), (4, 3363040), (5, 2690432), (8, 1681520), (10, 1345216), (16, 840760), (20, 672608), (32, 420380), (40, 336304), (64, 210190), (80, 168152), (128, 105095), (160, 84076), (320, 42038), (640, 21019)]