4286283980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19483109}}^1$

素因数の和:19483129

約数の個数: 24

約数和(自身を含む): 9819487440

約数和(自身を除く): 5533203460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19483109, 38966218, 77932436, 97415545, 194831090, 214314199, 389662180, 428628398, 857256796, 1071570995, 2143141990, 4286283980]

約数ペア:

[(1, 4286283980), (2, 2143141990), (4, 1071570995), (5, 857256796), (10, 428628398), (11, 389662180), (20, 214314199), (22, 194831090), (44, 97415545), (55, 77932436), (110, 38966218), (220, 19483109)]