202116080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87119}}^1$

素因数の和:87161

約数の個数: 40

約数和(自身を含む): 486129600

約数和(自身を除く): 284013520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 87119, 174238, 348476, 435595, 696952, 871190, 1393904, 1742380, 2526451, 3484760, 5052902, 6969520, 10105804, 12632255, 20211608, 25264510, 40423216, 50529020, 101058040, 202116080]

約数ペア:

[(1, 202116080), (2, 101058040), (4, 50529020), (5, 40423216), (8, 25264510), (10, 20211608), (16, 12632255), (20, 10105804), (29, 6969520), (40, 5052902), (58, 3484760), (80, 2526451), (116, 1742380), (145, 1393904), (232, 871190), (290, 696952), (464, 435595), (580, 348476), (1160, 174238), (2320, 87119)]