424842220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931101}}^1$

素因数の和:1931121

約数の個数: 24

約数和(自身を含む): 973275408

約数和(自身を除く): 548433188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1931101, 3862202, 7724404, 9655505, 19311010, 21242111, 38622020, 42484222, 84968444, 106210555, 212421110, 424842220]

約数ペア:

[(1, 424842220), (2, 212421110), (4, 106210555), (5, 84968444), (10, 42484222), (11, 38622020), (20, 21242111), (22, 19311010), (44, 9655505), (55, 7724404), (110, 3862202), (220, 1931101)]