23707250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 57507840

約数和(自身を除く): 33800590

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 31, 35, 38, 46, 50, 62, 70, 95, 115, 125, 133, 155, 161, 175, 190, 217, 230, 250, 266, 310, 322, 350, 434, 437, 475, 575, 589, 665, 713, 775, 805, 874, 875, 950, 1085, 1150, 1178, 1330, 1426, 1550, 1610, 1750, 2170, 2185, 2375, 2875, 2945, 3059, 3325, 3565, 3875, 4025, 4123, 4370, 4750, 4991, 5425, 5750, 5890, 6118, 6650, 7130, 7750, 8050, 8246, 9982, 10850, 10925, 13547, 14725, 15295, 16625, 17825, 20125, 20615, 21850, 24955, 27094, 27125, 29450, 30590, 33250, 35650, 40250, 41230, 49910, 54250, 54625, 67735, 73625, 76475, 89125, 94829, 103075, 109250, 124775, 135470, 147250, 152950, 178250, 189658, 206150, 249550, 338675, 382375, 474145, 515375, 623875, 677350, 764750, 948290, 1030750, 1247750, 1693375, 2370725, 3386750, 4741450, 11853625, 23707250]

約数ペア:

[(1, 23707250), (2, 11853625), (5, 4741450), (7, 3386750), (10, 2370725), (14, 1693375), (19, 1247750), (23, 1030750), (25, 948290), (31, 764750), (35, 677350), (38, 623875), (46, 515375), (50, 474145), (62, 382375), (70, 338675), (95, 249550), (115, 206150), (125, 189658), (133, 178250), (155, 152950), (161, 147250), (175, 135470), (190, 124775), (217, 109250), (230, 103075), (250, 94829), (266, 89125), (310, 76475), (322, 73625), (350, 67735), (434, 54625), (437, 54250), (475, 49910), (575, 41230), (589, 40250), (665, 35650), (713, 33250), (775, 30590), (805, 29450), (874, 27125), (875, 27094), (950, 24955), (1085, 21850), (1150, 20615), (1178, 20125), (1330, 17825), (1426, 16625), (1550, 15295), (1610, 14725), (1750, 13547), (2170, 10925), (2185, 10850), (2375, 9982), (2875, 8246), (2945, 8050), (3059, 7750), (3325, 7130), (3565, 6650), (3875, 6118), (4025, 5890), (4123, 5750), (4370, 5425), (4750, 4991)]