13198150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5387}}^1$

素因数の和:5413

約数の個数: 36

約数和(自身を含む): 28561788

約数和(自身を除く): 15363638

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5387, 10774, 26935, 37709, 53870, 75418, 134675, 188545, 263963, 269350, 377090, 527926, 942725, 1319815, 1885450, 2639630, 6599075, 13198150]

約数ペア:

[(1, 13198150), (2, 6599075), (5, 2639630), (7, 1885450), (10, 1319815), (14, 942725), (25, 527926), (35, 377090), (49, 269350), (50, 263963), (70, 188545), (98, 134675), (175, 75418), (245, 53870), (350, 37709), (490, 26935), (1225, 10774), (2450, 5387)]