23317120

素因数分解:

$2^7\times 5^1\times {\mathrm{36433}}^1$

素因数の和:36452

約数の個数: 32

約数和(自身を含む): 55744020

約数和(自身を除く): 32426900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36433, 72866, 145732, 182165, 291464, 364330, 582928, 728660, 1165856, 1457320, 2331712, 2914640, 4663424, 5829280, 11658560, 23317120]

約数ペア:

[(1, 23317120), (2, 11658560), (4, 5829280), (5, 4663424), (8, 2914640), (10, 2331712), (16, 1457320), (20, 1165856), (32, 728660), (40, 582928), (64, 364330), (80, 291464), (128, 182165), (160, 145732), (320, 72866), (640, 36433)]