91625570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 169948800

約数和(自身を除く): 78323230

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 410, 995, 1123, 1990, 2246, 5615, 8159, 11230, 16318, 40795, 46043, 81590, 92086, 223477, 230215, 446954, 460430, 1117385, 2234770, 9162557, 18325114, 45812785, 91625570]

約数ペア:

[(1, 91625570), (2, 45812785), (5, 18325114), (10, 9162557), (41, 2234770), (82, 1117385), (199, 460430), (205, 446954), (398, 230215), (410, 223477), (995, 92086), (1123, 81590), (1990, 46043), (2246, 40795), (5615, 16318), (8159, 11230)]