90980320

素因数分解:

$2^5\times 5^1\times {\mathrm{568627}}^1$

素因数の和:568642

約数の個数: 24

約数和(自身を含む): 214941384

約数和(自身を除く): 123961064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 568627, 1137254, 2274508, 2843135, 4549016, 5686270, 9098032, 11372540, 18196064, 22745080, 45490160, 90980320]

約数ペア:

[(1, 90980320), (2, 45490160), (4, 22745080), (5, 18196064), (8, 11372540), (10, 9098032), (16, 5686270), (20, 4549016), (32, 2843135), (40, 2274508), (80, 1137254), (160, 568627)]