4255040

素因数分解:

$2^6\times 5^1\times {\mathrm{13297}}^1$

素因数の和:13314

約数の個数: 28

約数和(自身を含む): 10133076

約数和(自身を除く): 5878036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13297, 26594, 53188, 66485, 106376, 132970, 212752, 265940, 425504, 531880, 851008, 1063760, 2127520, 4255040]

約数ペア:

[(1, 4255040), (2, 2127520), (4, 1063760), (5, 851008), (8, 531880), (10, 425504), (16, 265940), (20, 212752), (32, 132970), (40, 106376), (64, 66485), (80, 53188), (160, 26594), (320, 13297)]