80252396

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 169512000

約数和(自身を除く): 89259604

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2017, 2842, 4034, 5684, 8068, 9947, 14119, 19894, 28238, 39788, 56476, 58493, 98833, 116986, 197666, 233972, 395332, 409451, 691831, 818902, 1383662, 1637804, 2767324, 2866157, 5732314, 11464628, 20063099, 40126198, 80252396]

約数ペア:

[(1, 80252396), (2, 40126198), (4, 20063099), (7, 11464628), (14, 5732314), (28, 2866157), (29, 2767324), (49, 1637804), (58, 1383662), (98, 818902), (116, 691831), (196, 409451), (203, 395332), (343, 233972), (406, 197666), (686, 116986), (812, 98833), (1372, 58493), (1421, 56476), (2017, 39788), (2842, 28238), (4034, 19894), (5684, 14119), (8068, 9947)]