26569760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3389}}^1$

素因数の和:3418

約数の個数: 72

約数和(自身を含む): 73040940

約数和(自身を除く): 46471180

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3389, 3920, 6778, 7840, 13556, 16945, 23723, 27112, 33890, 47446, 54224, 67780, 94892, 108448, 118615, 135560, 166061, 189784, 237230, 271120, 332122, 379568, 474460, 542240, 664244, 759136, 830305, 948920, 1328488, 1660610, 1897840, 2656976, 3321220, 3795680, 5313952, 6642440, 13284880, 26569760]

約数ペア:

[(1, 26569760), (2, 13284880), (4, 6642440), (5, 5313952), (7, 3795680), (8, 3321220), (10, 2656976), (14, 1897840), (16, 1660610), (20, 1328488), (28, 948920), (32, 830305), (35, 759136), (40, 664244), (49, 542240), (56, 474460), (70, 379568), (80, 332122), (98, 271120), (112, 237230), (140, 189784), (160, 166061), (196, 135560), (224, 118615), (245, 108448), (280, 94892), (392, 67780), (490, 54224), (560, 47446), (784, 33890), (980, 27112), (1120, 23723), (1568, 16945), (1960, 13556), (3389, 7840), (3920, 6778)]