187264760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 449280000

約数和(自身を除く): 262015240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1501, 1580, 3002, 3119, 3160, 6004, 6238, 7505, 12008, 12476, 15010, 15595, 24952, 30020, 31190, 59261, 60040, 62380, 118522, 124760, 237044, 246401, 296305, 474088, 492802, 592610, 985604, 1185220, 1232005, 1971208, 2370440, 2464010, 4681619, 4928020, 9363238, 9856040, 18726476, 23408095, 37452952, 46816190, 93632380, 187264760]

約数ペア:

[(1, 187264760), (2, 93632380), (4, 46816190), (5, 37452952), (8, 23408095), (10, 18726476), (19, 9856040), (20, 9363238), (38, 4928020), (40, 4681619), (76, 2464010), (79, 2370440), (95, 1971208), (152, 1232005), (158, 1185220), (190, 985604), (316, 592610), (380, 492802), (395, 474088), (632, 296305), (760, 246401), (790, 237044), (1501, 124760), (1580, 118522), (3002, 62380), (3119, 60040), (3160, 59261), (6004, 31190), (6238, 30020), (7505, 24952), (12008, 15595), (12476, 15010)]