26303480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93941}}^1$

素因数の和:93959

約数の個数: 32

約数和(自身を含む): 67638240

約数和(自身を除く): 41334760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93941, 187882, 375764, 469705, 657587, 751528, 939410, 1315174, 1878820, 2630348, 3287935, 3757640, 5260696, 6575870, 13151740, 26303480]

約数ペア:

[(1, 26303480), (2, 13151740), (4, 6575870), (5, 5260696), (7, 3757640), (8, 3287935), (10, 2630348), (14, 1878820), (20, 1315174), (28, 939410), (35, 751528), (40, 657587), (56, 469705), (70, 375764), (140, 187882), (280, 93941)]