542585320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{120041}}^1$

素因数の和:120165

約数の個数: 32

約数和(自身を含む): 1231630920

約数和(自身を除く): 689045600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 120041, 240082, 480164, 600205, 960328, 1200410, 2400820, 4801640, 13564633, 27129266, 54258532, 67823165, 108517064, 135646330, 271292660, 542585320]

約数ペア:

[(1, 542585320), (2, 271292660), (4, 135646330), (5, 108517064), (8, 67823165), (10, 54258532), (20, 27129266), (40, 13564633), (113, 4801640), (226, 2400820), (452, 1200410), (565, 960328), (904, 600205), (1130, 480164), (2260, 240082), (4520, 120041)]