22258250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 28959670

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 79, 98, 115, 125, 158, 161, 175, 230, 245, 250, 322, 350, 395, 490, 553, 575, 790, 805, 875, 1106, 1127, 1150, 1225, 1610, 1750, 1817, 1975, 2254, 2450, 2765, 2875, 3634, 3871, 3950, 4025, 5530, 5635, 5750, 6125, 7742, 8050, 9085, 9875, 11270, 12250, 12719, 13825, 18170, 19355, 19750, 20125, 25438, 27650, 28175, 38710, 40250, 45425, 56350, 63595, 69125, 89033, 90850, 96775, 127190, 138250, 140875, 178066, 193550, 227125, 281750, 317975, 445165, 454250, 483875, 635950, 890330, 967750, 1589875, 2225825, 3179750, 4451650, 11129125, 22258250]

約数ペア:

[(1, 22258250), (2, 11129125), (5, 4451650), (7, 3179750), (10, 2225825), (14, 1589875), (23, 967750), (25, 890330), (35, 635950), (46, 483875), (49, 454250), (50, 445165), (70, 317975), (79, 281750), (98, 227125), (115, 193550), (125, 178066), (158, 140875), (161, 138250), (175, 127190), (230, 96775), (245, 90850), (250, 89033), (322, 69125), (350, 63595), (395, 56350), (490, 45425), (553, 40250), (575, 38710), (790, 28175), (805, 27650), (875, 25438), (1106, 20125), (1127, 19750), (1150, 19355), (1225, 18170), (1610, 13825), (1750, 12719), (1817, 12250), (1975, 11270), (2254, 9875), (2450, 9085), (2765, 8050), (2875, 7742), (3634, 6125), (3871, 5750), (3950, 5635), (4025, 5530)]