14055040

素因数分解:

$2^7\times 5^1\times {\mathrm{21961}}^1$

素因数の和:21980

約数の個数: 32

約数和(自身を含む): 33601860

約数和(自身を除く): 19546820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 21961, 43922, 87844, 109805, 175688, 219610, 351376, 439220, 702752, 878440, 1405504, 1756880, 2811008, 3513760, 7027520, 14055040]

約数ペア:

[(1, 14055040), (2, 7027520), (4, 3513760), (5, 2811008), (8, 1756880), (10, 1405504), (16, 878440), (20, 702752), (32, 439220), (40, 351376), (64, 219610), (80, 175688), (128, 109805), (160, 87844), (320, 43922), (640, 21961)]