2017730740

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 4280677632

約数和(自身を除く): 2262946892

約数列:

[1, 2, 4, 5, 10, 20, 167, 263, 334, 526, 668, 835, 1052, 1315, 1670, 2297, 2630, 3340, 4594, 5260, 9188, 11485, 22970, 43921, 45940, 87842, 175684, 219605, 383599, 439210, 604111, 767198, 878420, 1208222, 1534396, 1917995, 2416444, 3020555, 3835990, 6041110, 7671980, 12082220, 100886537, 201773074, 403546148, 504432685, 1008865370, 2017730740]

約数ペア:

[(1, 2017730740), (2, 1008865370), (4, 504432685), (5, 403546148), (10, 201773074), (20, 100886537), (167, 12082220), (263, 7671980), (334, 6041110), (526, 3835990), (668, 3020555), (835, 2416444), (1052, 1917995), (1315, 1534396), (1670, 1208222), (2297, 878420), (2630, 767198), (3340, 604111), (4594, 439210), (5260, 383599), (9188, 219605), (11485, 175684), (22970, 87842), (43921, 45940)]