56816960

素因数分解:

$2^6\times 5^1\times {\mathrm{177553}}^1$

素因数の和:177570

約数の個数: 28

約数和(自身を含む): 135296148

約数和(自身を除く): 78479188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 177553, 355106, 710212, 887765, 1420424, 1775530, 2840848, 3551060, 5681696, 7102120, 11363392, 14204240, 28408480, 56816960]

約数ペア:

[(1, 56816960), (2, 28408480), (4, 14204240), (5, 11363392), (8, 7102120), (10, 5681696), (16, 3551060), (20, 2840848), (32, 1775530), (40, 1420424), (64, 887765), (80, 710212), (160, 355106), (320, 177553)]