33557120

素因数分解:

$2^7\times 5^1\times {\mathrm{52433}}^1$

素因数の和:52452

約数の個数: 32

約数和(自身を含む): 80224020

約数和(自身を除く): 46666900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 52433, 104866, 209732, 262165, 419464, 524330, 838928, 1048660, 1677856, 2097320, 3355712, 4194640, 6711424, 8389280, 16778560, 33557120]

約数ペア:

[(1, 33557120), (2, 16778560), (4, 8389280), (5, 6711424), (8, 4194640), (10, 3355712), (16, 2097320), (20, 1677856), (32, 1048660), (40, 838928), (64, 524330), (80, 419464), (128, 262165), (160, 209732), (320, 104866), (640, 52433)]