16284380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 40049856

約数和(自身を除く): 23765476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2837, 2870, 5674, 5740, 11348, 14185, 19859, 28370, 39718, 56740, 79436, 99295, 116317, 198590, 232634, 397180, 465268, 581585, 814219, 1163170, 1628438, 2326340, 3256876, 4071095, 8142190, 16284380]

約数ペア:

[(1, 16284380), (2, 8142190), (4, 4071095), (5, 3256876), (7, 2326340), (10, 1628438), (14, 1163170), (20, 814219), (28, 581585), (35, 465268), (41, 397180), (70, 232634), (82, 198590), (140, 116317), (164, 99295), (205, 79436), (287, 56740), (410, 39718), (574, 28370), (820, 19859), (1148, 14185), (1435, 11348), (2837, 5740), (2870, 5674)]