5784320

素因数分解:

$2^8\times 5^1\times {\mathrm{4519}}^1$

素因数の和:4540

約数の個数: 36

約数和(自身を含む): 13858320

約数和(自身を除く): 8074000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4519, 9038, 18076, 22595, 36152, 45190, 72304, 90380, 144608, 180760, 289216, 361520, 578432, 723040, 1156864, 1446080, 2892160, 5784320]

約数ペア:

[(1, 5784320), (2, 2892160), (4, 1446080), (5, 1156864), (8, 723040), (10, 578432), (16, 361520), (20, 289216), (32, 180760), (40, 144608), (64, 90380), (80, 72304), (128, 45190), (160, 36152), (256, 22595), (320, 18076), (640, 9038), (1280, 4519)]