3946340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 8686524

約数和(自身を除く): 4740184

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 529, 746, 1058, 1492, 1865, 2116, 2645, 3730, 5290, 7460, 8579, 10580, 17158, 34316, 42895, 85790, 171580, 197317, 394634, 789268, 986585, 1973170, 3946340]

約数ペア:

[(1, 3946340), (2, 1973170), (4, 986585), (5, 789268), (10, 394634), (20, 197317), (23, 171580), (46, 85790), (92, 42895), (115, 34316), (230, 17158), (373, 10580), (460, 8579), (529, 7460), (746, 5290), (1058, 3730), (1492, 2645), (1865, 2116)]