17184140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 37425024

約数和(自身を除く): 20240884

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 181, 188, 202, 235, 362, 404, 470, 505, 724, 905, 940, 1010, 1810, 2020, 3620, 4747, 8507, 9494, 17014, 18281, 18988, 23735, 34028, 36562, 42535, 47470, 73124, 85070, 91405, 94940, 170140, 182810, 365620, 859207, 1718414, 3436828, 4296035, 8592070, 17184140]

約数ペア:

[(1, 17184140), (2, 8592070), (4, 4296035), (5, 3436828), (10, 1718414), (20, 859207), (47, 365620), (94, 182810), (101, 170140), (181, 94940), (188, 91405), (202, 85070), (235, 73124), (362, 47470), (404, 42535), (470, 36562), (505, 34028), (724, 23735), (905, 18988), (940, 18281), (1010, 17014), (1810, 9494), (2020, 8507), (3620, 4747)]