23528260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4099}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 57859200

約数和(自身を除く): 34330940

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, 2870, 4099, 5740, 8198, 16396, 20495, 28693, 40990, 57386, 81980, 114772, 143465, 168059, 286930, 336118, 573860, 672236, 840295, 1176413, 1680590, 2352826, 3361180, 4705652, 5882065, 11764130, 23528260]

約数ペア:

[(1, 23528260), (2, 11764130), (4, 5882065), (5, 4705652), (7, 3361180), (10, 2352826), (14, 1680590), (20, 1176413), (28, 840295), (35, 672236), (41, 573860), (70, 336118), (82, 286930), (140, 168059), (164, 143465), (205, 114772), (287, 81980), (410, 57386), (574, 40990), (820, 28693), (1148, 20495), (1435, 16396), (2870, 8198), (4099, 5740)]