87134240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11587}}^1$

素因数の和:11649

約数の個数: 48

約数和(自身を含む): 210252672

約数和(自身を除く): 123118432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 11587, 23174, 46348, 57935, 92696, 115870, 185392, 231740, 370784, 463480, 544589, 926960, 1089178, 1853920, 2178356, 2722945, 4356712, 5445890, 8713424, 10891780, 17426848, 21783560, 43567120, 87134240]

約数ペア:

[(1, 87134240), (2, 43567120), (4, 21783560), (5, 17426848), (8, 10891780), (10, 8713424), (16, 5445890), (20, 4356712), (32, 2722945), (40, 2178356), (47, 1853920), (80, 1089178), (94, 926960), (160, 544589), (188, 463480), (235, 370784), (376, 231740), (470, 185392), (752, 115870), (940, 92696), (1504, 57935), (1880, 46348), (3760, 23174), (7520, 11587)]