25020228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 36306492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 337, 538, 674, 807, 1011, 1076, 1348, 1614, 2022, 3228, 4044, 6187, 7751, 12374, 15502, 18561, 23253, 24748, 31004, 37122, 46506, 74244, 90653, 93012, 181306, 271959, 362612, 543918, 1087836, 2085019, 4170038, 6255057, 8340076, 12510114, 25020228]

約数ペア:

[(1, 25020228), (2, 12510114), (3, 8340076), (4, 6255057), (6, 4170038), (12, 2085019), (23, 1087836), (46, 543918), (69, 362612), (92, 271959), (138, 181306), (269, 93012), (276, 90653), (337, 74244), (538, 46506), (674, 37122), (807, 31004), (1011, 24748), (1076, 23253), (1348, 18561), (1614, 15502), (2022, 12374), (3228, 7751), (4044, 6187)]