10399040

素因数分解:

$2^6\times 5^1\times {\mathrm{32497}}^1$

素因数の和:32514

約数の個数: 28

約数和(自身を含む): 24763476

約数和(自身を除く): 14364436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 32497, 64994, 129988, 162485, 259976, 324970, 519952, 649940, 1039904, 1299880, 2079808, 2599760, 5199520, 10399040]

約数ペア:

[(1, 10399040), (2, 5199520), (4, 2599760), (5, 2079808), (8, 1299880), (10, 1039904), (16, 649940), (20, 519952), (32, 324970), (40, 259976), (64, 162485), (80, 129988), (160, 64994), (320, 32497)]