1065020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 2515968

約数和(自身を除く): 1450948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 103, 110, 188, 206, 220, 235, 412, 470, 515, 517, 940, 1030, 1034, 1133, 2060, 2068, 2266, 2585, 4532, 4841, 5170, 5665, 9682, 10340, 11330, 19364, 22660, 24205, 48410, 53251, 96820, 106502, 213004, 266255, 532510, 1065020]

約数ペア:

[(1, 1065020), (2, 532510), (4, 266255), (5, 213004), (10, 106502), (11, 96820), (20, 53251), (22, 48410), (44, 24205), (47, 22660), (55, 19364), (94, 11330), (103, 10340), (110, 9682), (188, 5665), (206, 5170), (220, 4841), (235, 4532), (412, 2585), (470, 2266), (515, 2068), (517, 2060), (940, 1133), (1030, 1034)]