401022730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{32159}}^1$

素因数の和:32238

約数の個数: 32

約数和(自身を含む): 764121600

約数和(自身を除く): 363098870

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 32159, 64318, 160795, 321590, 932611, 1382837, 1865222, 2765674, 4663055, 6914185, 9326110, 13828370, 40102273, 80204546, 200511365, 401022730]

約数ペア:

[(1, 401022730), (2, 200511365), (5, 80204546), (10, 40102273), (29, 13828370), (43, 9326110), (58, 6914185), (86, 4663055), (145, 2765674), (215, 1865222), (290, 1382837), (430, 932611), (1247, 321590), (2494, 160795), (6235, 64318), (12470, 32159)]