56104220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35509}}^1$

素因数の和:35597

約数の個数: 24

約数和(自身を含む): 119313600

約数和(自身を除く): 63209380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 35509, 71018, 142036, 177545, 355090, 710180, 2805211, 5610422, 11220844, 14026055, 28052110, 56104220]

約数ペア:

[(1, 56104220), (2, 28052110), (4, 14026055), (5, 11220844), (10, 5610422), (20, 2805211), (79, 710180), (158, 355090), (316, 177545), (395, 142036), (790, 71018), (1580, 35509)]