116875340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 261509472

約数和(自身を除く): 144634132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 1987, 2941, 3460, 3974, 5882, 7948, 9935, 11764, 14705, 19870, 29410, 33779, 39740, 58820, 67558, 135116, 168895, 337790, 343751, 675580, 687502, 1375004, 1718755, 3437510, 5843767, 6875020, 11687534, 23375068, 29218835, 58437670, 116875340]

約数ペア:

[(1, 116875340), (2, 58437670), (4, 29218835), (5, 23375068), (10, 11687534), (17, 6875020), (20, 5843767), (34, 3437510), (68, 1718755), (85, 1375004), (170, 687502), (173, 675580), (340, 343751), (346, 337790), (692, 168895), (865, 135116), (1730, 67558), (1987, 58820), (2941, 39740), (3460, 33779), (3974, 29410), (5882, 19870), (7948, 14705), (9935, 11764)]