9064520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1$

素因数の和:11957

約数の個数: 32

約数和(自身を含む): 21470400

約数和(自身を除く): 12405880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11927, 23854, 47708, 59635, 95416, 119270, 226613, 238540, 453226, 477080, 906452, 1133065, 1812904, 2266130, 4532260, 9064520]

約数ペア:

[(1, 9064520), (2, 4532260), (4, 2266130), (5, 1812904), (8, 1133065), (10, 906452), (19, 477080), (20, 453226), (38, 238540), (40, 226613), (76, 119270), (95, 95416), (152, 59635), (190, 47708), (380, 23854), (760, 11927)]