6956380

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3191}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 14747040

約数和(自身を除く): 7790660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3191, 6382, 12764, 15955, 31910, 63820, 347819, 695638, 1391276, 1739095, 3478190, 6956380]

約数ペア:

[(1, 6956380), (2, 3478190), (4, 1739095), (5, 1391276), (10, 695638), (20, 347819), (109, 63820), (218, 31910), (436, 15955), (545, 12764), (1090, 6382), (2180, 3191)]