4796780

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 10115952

約数和(自身を除く): 5319172

約数列:

[1, 2, 4, 5, 10, 20, 373, 643, 746, 1286, 1492, 1865, 2572, 3215, 3730, 6430, 7460, 12860, 239839, 479678, 959356, 1199195, 2398390, 4796780]

約数ペア:

[(1, 4796780), (2, 2398390), (4, 1199195), (5, 959356), (10, 479678), (20, 239839), (373, 12860), (643, 7460), (746, 6430), (1286, 3730), (1492, 3215), (1865, 2572)]