4528220

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 9550464

約数和(自身を除く): 5022244

約数列:

[1, 2, 4, 5, 10, 20, 373, 607, 746, 1214, 1492, 1865, 2428, 3035, 3730, 6070, 7460, 12140, 226411, 452822, 905644, 1132055, 2264110, 4528220]

約数ペア:

[(1, 4528220), (2, 2264110), (4, 1132055), (5, 905644), (10, 452822), (20, 226411), (373, 12140), (607, 7460), (746, 6070), (1214, 3730), (1492, 3035), (1865, 2428)]