15677004580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1\times {\mathrm{19447}}^1$

素因数の和:21844

約数の個数: 48

約数和(自身を含む): 34874775936

約数和(自身を除く): 19197771356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2371, 4742, 9484, 11855, 19447, 23710, 38894, 40307, 47420, 77788, 80614, 97235, 161228, 194470, 201535, 330599, 388940, 403070, 661198, 806140, 1322396, 1652995, 3305990, 6611980, 46108837, 92217674, 184435348, 230544185, 461088370, 783850229, 922176740, 1567700458, 3135400916, 3919251145, 7838502290, 15677004580]

約数ペア:

[(1, 15677004580), (2, 7838502290), (4, 3919251145), (5, 3135400916), (10, 1567700458), (17, 922176740), (20, 783850229), (34, 461088370), (68, 230544185), (85, 184435348), (170, 92217674), (340, 46108837), (2371, 6611980), (4742, 3305990), (9484, 1652995), (11855, 1322396), (19447, 806140), (23710, 661198), (38894, 403070), (40307, 388940), (47420, 330599), (77788, 201535), (80614, 194470), (97235, 161228)]