12668950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5171}}^1$

素因数の和:5197

約数の個数: 36

約数和(自身を含む): 27416772

約数和(自身を除く): 14747822

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5171, 10342, 25855, 36197, 51710, 72394, 129275, 180985, 253379, 258550, 361970, 506758, 904925, 1266895, 1809850, 2533790, 6334475, 12668950]

約数ペア:

[(1, 12668950), (2, 6334475), (5, 2533790), (7, 1809850), (10, 1266895), (14, 904925), (25, 506758), (35, 361970), (49, 258550), (50, 253379), (70, 180985), (98, 129275), (175, 72394), (245, 51710), (350, 36197), (490, 25855), (1225, 10342), (2450, 5171)]