12065480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 31812480

約数和(自身を除く): 19747000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1051, 1148, 1435, 1640, 2102, 2296, 2870, 4204, 5255, 5740, 7357, 8408, 10510, 11480, 14714, 21020, 29428, 36785, 42040, 43091, 58856, 73570, 86182, 147140, 172364, 215455, 294280, 301637, 344728, 430910, 603274, 861820, 1206548, 1508185, 1723640, 2413096, 3016370, 6032740, 12065480]

約数ペア:

[(1, 12065480), (2, 6032740), (4, 3016370), (5, 2413096), (7, 1723640), (8, 1508185), (10, 1206548), (14, 861820), (20, 603274), (28, 430910), (35, 344728), (40, 301637), (41, 294280), (56, 215455), (70, 172364), (82, 147140), (140, 86182), (164, 73570), (205, 58856), (280, 43091), (287, 42040), (328, 36785), (410, 29428), (574, 21020), (820, 14714), (1051, 11480), (1148, 10510), (1435, 8408), (1640, 7357), (2102, 5740), (2296, 5255), (2870, 4204)]