90841828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4999}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 201600000

約数和(自身を除く): 110758172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 4999, 9086, 9998, 18172, 19996, 34993, 54989, 69986, 109978, 139972, 219956, 294941, 384923, 589882, 769846, 1179764, 1539692, 2064587, 3244351, 4129174, 6488702, 8258348, 12977404, 22710457, 45420914, 90841828]

約数ペア:

[(1, 90841828), (2, 45420914), (4, 22710457), (7, 12977404), (11, 8258348), (14, 6488702), (22, 4129174), (28, 3244351), (44, 2064587), (59, 1539692), (77, 1179764), (118, 769846), (154, 589882), (236, 384923), (308, 294941), (413, 219956), (649, 139972), (826, 109978), (1298, 69986), (1652, 54989), (2596, 34993), (4543, 19996), (4999, 18172), (9086, 9998)]