15519040

素因数分解:

$2^6\times 5^1\times {\mathrm{48497}}^1$

素因数の和:48514

約数の個数: 28

約数和(自身を含む): 36955476

約数和(自身を除く): 21436436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48497, 96994, 193988, 242485, 387976, 484970, 775952, 969940, 1551904, 1939880, 3103808, 3879760, 7759520, 15519040]

約数ペア:

[(1, 15519040), (2, 7759520), (4, 3879760), (5, 3103808), (8, 1939880), (10, 1551904), (16, 969940), (20, 775952), (32, 484970), (40, 387976), (64, 242485), (80, 193988), (160, 96994), (320, 48497)]