29125624040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{290443}}^1$

素因数の和:290586

約数の個数: 64

約数和(自身を含む): 69009494400

約数和(自身を除く): 39883870360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 2180, 2507, 4360, 5014, 10028, 12535, 20056, 25070, 50140, 100280, 290443, 580886, 1161772, 1452215, 2323544, 2904430, 5808860, 6680189, 11617720, 13360378, 26720756, 31658287, 33400945, 53441512, 63316574, 66801890, 126633148, 133603780, 158291435, 253266296, 267207560, 316582870, 633165740, 728140601, 1266331480, 1456281202, 2912562404, 3640703005, 5825124808, 7281406010, 14562812020, 29125624040]

約数ペア:

[(1, 29125624040), (2, 14562812020), (4, 7281406010), (5, 5825124808), (8, 3640703005), (10, 2912562404), (20, 1456281202), (23, 1266331480), (40, 728140601), (46, 633165740), (92, 316582870), (109, 267207560), (115, 253266296), (184, 158291435), (218, 133603780), (230, 126633148), (436, 66801890), (460, 63316574), (545, 53441512), (872, 33400945), (920, 31658287), (1090, 26720756), (2180, 13360378), (2507, 11617720), (4360, 6680189), (5014, 5808860), (10028, 2904430), (12535, 2323544), (20056, 1452215), (25070, 1161772), (50140, 580886), (100280, 290443)]