4479285220

素因数分解:

$2^2\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{50363}}^1$

素因数の和:54819

約数の個数: 24

約数和(自身を含む): 9408801024

約数和(自身を除く): 4929515804

約数列:

[1, 2, 4, 5, 10, 20, 4447, 8894, 17788, 22235, 44470, 50363, 88940, 100726, 201452, 251815, 503630, 1007260, 223964261, 447928522, 895857044, 1119821305, 2239642610, 4479285220]

約数ペア:

[(1, 4479285220), (2, 2239642610), (4, 1119821305), (5, 895857044), (10, 447928522), (20, 223964261), (4447, 1007260), (8894, 503630), (17788, 251815), (22235, 201452), (44470, 100726), (50363, 88940)]