2080492370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{822329}}^1$

素因数の和:822370

約数の個数: 32

約数和(自身を含む): 4262958720

約数和(自身を除く): 2182466350

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 822329, 1644658, 4111645, 8223290, 9045619, 18091238, 18913567, 37827134, 45228095, 90456190, 94567835, 189135670, 208049237, 416098474, 1040246185, 2080492370]

約数ペア:

[(1, 2080492370), (2, 1040246185), (5, 416098474), (10, 208049237), (11, 189135670), (22, 94567835), (23, 90456190), (46, 45228095), (55, 37827134), (110, 18913567), (115, 18091238), (230, 9045619), (253, 8223290), (506, 4111645), (1265, 1644658), (2530, 822329)]