66128060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 77282116

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 683, 940, 1030, 1366, 2060, 2732, 3415, 4841, 6830, 9682, 13660, 19364, 24205, 32101, 48410, 64202, 70349, 96820, 128404, 140698, 160505, 281396, 321010, 351745, 642020, 703490, 1406980, 3306403, 6612806, 13225612, 16532015, 33064030, 66128060]

約数ペア:

[(1, 66128060), (2, 33064030), (4, 16532015), (5, 13225612), (10, 6612806), (20, 3306403), (47, 1406980), (94, 703490), (103, 642020), (188, 351745), (206, 321010), (235, 281396), (412, 160505), (470, 140698), (515, 128404), (683, 96820), (940, 70349), (1030, 64202), (1366, 48410), (2060, 32101), (2732, 24205), (3415, 19364), (4841, 13660), (6830, 9682)]