115224320

素因数分解:

$2^8\times 5^1\times {\mathrm{90019}}^1$

素因数の和:90040

約数の個数: 36

約数和(自身を含む): 276001320

約数和(自身を除く): 160777000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 90019, 180038, 360076, 450095, 720152, 900190, 1440304, 1800380, 2880608, 3600760, 5761216, 7201520, 11522432, 14403040, 23044864, 28806080, 57612160, 115224320]

約数ペア:

[(1, 115224320), (2, 57612160), (4, 28806080), (5, 23044864), (8, 14403040), (10, 11522432), (16, 7201520), (20, 5761216), (32, 3600760), (40, 2880608), (64, 1800380), (80, 1440304), (128, 900190), (160, 720152), (256, 450095), (320, 360076), (640, 180038), (1280, 90019)]