9952180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 24264576

約数和(自身を除く): 14312396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1061, 1340, 1876, 2122, 2345, 4244, 4690, 5305, 7427, 9380, 10610, 14854, 21220, 29708, 37135, 71087, 74270, 142174, 148540, 284348, 355435, 497609, 710870, 995218, 1421740, 1990436, 2488045, 4976090, 9952180]

約数ペア:

[(1, 9952180), (2, 4976090), (4, 2488045), (5, 1990436), (7, 1421740), (10, 995218), (14, 710870), (20, 497609), (28, 355435), (35, 284348), (67, 148540), (70, 142174), (134, 74270), (140, 71087), (268, 37135), (335, 29708), (469, 21220), (670, 14854), (938, 10610), (1061, 9380), (1340, 7427), (1876, 5305), (2122, 4690), (2345, 4244)]