8045136170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{398077}}^1$

素因数の和:398174

約数の個数: 32

約数和(自身を含む): 15133333248

約数和(自身を除く): 7088197078

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 20210, 398077, 796154, 1990385, 3980770, 17117311, 18709619, 34234622, 37419238, 85586555, 93548095, 171173110, 187096190, 804513617, 1609027234, 4022568085, 8045136170]

約数ペア:

[(1, 8045136170), (2, 4022568085), (5, 1609027234), (10, 804513617), (43, 187096190), (47, 171173110), (86, 93548095), (94, 85586555), (215, 37419238), (235, 34234622), (430, 18709619), (470, 17117311), (2021, 3980770), (4042, 1990385), (10105, 796154), (20210, 398077)]