26127400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 65863530

約数和(自身を除く): 39736130

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 773, 845, 1300, 1352, 1546, 1690, 2600, 3092, 3380, 3865, 4225, 6184, 6760, 7730, 8450, 10049, 15460, 16900, 19325, 20098, 30920, 33800, 38650, 40196, 50245, 77300, 80392, 100490, 130637, 154600, 200980, 251225, 261274, 401960, 502450, 522548, 653185, 1004900, 1045096, 1306370, 2009800, 2612740, 3265925, 5225480, 6531850, 13063700, 26127400]

約数ペア:

[(1, 26127400), (2, 13063700), (4, 6531850), (5, 5225480), (8, 3265925), (10, 2612740), (13, 2009800), (20, 1306370), (25, 1045096), (26, 1004900), (40, 653185), (50, 522548), (52, 502450), (65, 401960), (100, 261274), (104, 251225), (130, 200980), (169, 154600), (200, 130637), (260, 100490), (325, 80392), (338, 77300), (520, 50245), (650, 40196), (676, 38650), (773, 33800), (845, 30920), (1300, 20098), (1352, 19325), (1546, 16900), (1690, 15460), (2600, 10049), (3092, 8450), (3380, 7730), (3865, 6760), (4225, 6184)]