7609520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 17948256

約数和(自身を除く): 10338736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1303, 1460, 2606, 2920, 5212, 5840, 6515, 10424, 13030, 20848, 26060, 52120, 95119, 104240, 190238, 380476, 475595, 760952, 951190, 1521904, 1902380, 3804760, 7609520]

約数ペア:

[(1, 7609520), (2, 3804760), (4, 1902380), (5, 1521904), (8, 951190), (10, 760952), (16, 475595), (20, 380476), (40, 190238), (73, 104240), (80, 95119), (146, 52120), (292, 26060), (365, 20848), (584, 13030), (730, 10424), (1168, 6515), (1303, 5840), (1460, 5212), (2606, 2920)]