55312960

素因数分解:

$2^6\times 5^1\times {\mathrm{172853}}^1$

素因数の和:172870

約数の個数: 28

約数和(自身を含む): 131714748

約数和(自身を除く): 76401788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 172853, 345706, 691412, 864265, 1382824, 1728530, 2765648, 3457060, 5531296, 6914120, 11062592, 13828240, 27656480, 55312960]

約数ペア:

[(1, 55312960), (2, 27656480), (4, 13828240), (5, 11062592), (8, 6914120), (10, 5531296), (16, 3457060), (20, 2765648), (32, 1728530), (40, 1382824), (64, 864265), (80, 691412), (160, 345706), (320, 172853)]