22910080

素因数分解:

$2^7\times 5^1\times {\mathrm{35797}}^1$

素因数の和:35816

約数の個数: 32

約数和(自身を含む): 54770940

約数和(自身を除く): 31860860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35797, 71594, 143188, 178985, 286376, 357970, 572752, 715940, 1145504, 1431880, 2291008, 2863760, 4582016, 5727520, 11455040, 22910080]

約数ペア:

[(1, 22910080), (2, 11455040), (4, 5727520), (5, 4582016), (8, 2863760), (10, 2291008), (16, 1431880), (20, 1145504), (32, 715940), (40, 572752), (64, 357970), (80, 286376), (128, 178985), (160, 143188), (320, 71594), (640, 35797)]