13585250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 29610360

約数和(自身を除く): 16025110

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1109, 1225, 1750, 2218, 2450, 5545, 6125, 7763, 11090, 12250, 15526, 27725, 38815, 54341, 55450, 77630, 108682, 138625, 194075, 271705, 277250, 388150, 543410, 970375, 1358525, 1940750, 2717050, 6792625, 13585250]

約数ペア:

[(1, 13585250), (2, 6792625), (5, 2717050), (7, 1940750), (10, 1358525), (14, 970375), (25, 543410), (35, 388150), (49, 277250), (50, 271705), (70, 194075), (98, 138625), (125, 108682), (175, 77630), (245, 55450), (250, 54341), (350, 38815), (490, 27725), (875, 15526), (1109, 12250), (1225, 11090), (1750, 7763), (2218, 6125), (2450, 5545)]