26625500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 65415168

約数和(自身を除く): 38789668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 103, 110, 125, 188, 206, 220, 235, 250, 275, 412, 470, 500, 515, 517, 550, 940, 1030, 1034, 1100, 1133, 1175, 1375, 2060, 2068, 2266, 2350, 2575, 2585, 2750, 4532, 4700, 4841, 5150, 5170, 5500, 5665, 5875, 9682, 10300, 10340, 11330, 11750, 12875, 12925, 19364, 22660, 23500, 24205, 25750, 25850, 28325, 48410, 51500, 51700, 53251, 56650, 64625, 96820, 106502, 113300, 121025, 129250, 141625, 213004, 242050, 258500, 266255, 283250, 484100, 532510, 566500, 605125, 1065020, 1210250, 1331275, 2420500, 2662550, 5325100, 6656375, 13312750, 26625500]

約数ペア:

[(1, 26625500), (2, 13312750), (4, 6656375), (5, 5325100), (10, 2662550), (11, 2420500), (20, 1331275), (22, 1210250), (25, 1065020), (44, 605125), (47, 566500), (50, 532510), (55, 484100), (94, 283250), (100, 266255), (103, 258500), (110, 242050), (125, 213004), (188, 141625), (206, 129250), (220, 121025), (235, 113300), (250, 106502), (275, 96820), (412, 64625), (470, 56650), (500, 53251), (515, 51700), (517, 51500), (550, 48410), (940, 28325), (1030, 25850), (1034, 25750), (1100, 24205), (1133, 23500), (1175, 22660), (1375, 19364), (2060, 12925), (2068, 12875), (2266, 11750), (2350, 11330), (2575, 10340), (2585, 10300), (2750, 9682), (4532, 5875), (4700, 5665), (4841, 5500), (5150, 5170)]