10940660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 12961036

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 113, 188, 206, 226, 235, 412, 452, 470, 515, 565, 940, 1030, 1130, 2060, 2260, 4841, 5311, 9682, 10622, 11639, 19364, 21244, 23278, 24205, 26555, 46556, 48410, 53110, 58195, 96820, 106220, 116390, 232780, 547033, 1094066, 2188132, 2735165, 5470330, 10940660]

約数ペア:

[(1, 10940660), (2, 5470330), (4, 2735165), (5, 2188132), (10, 1094066), (20, 547033), (47, 232780), (94, 116390), (103, 106220), (113, 96820), (188, 58195), (206, 53110), (226, 48410), (235, 46556), (412, 26555), (452, 24205), (470, 23278), (515, 21244), (565, 19364), (940, 11639), (1030, 10622), (1130, 9682), (2060, 5311), (2260, 4841)]