39540620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4787}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 56985460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4787, 8260, 9574, 19148, 23935, 33509, 47870, 67018, 95740, 134036, 167545, 282433, 335090, 564866, 670180, 1129732, 1412165, 1977031, 2824330, 3954062, 5648660, 7908124, 9885155, 19770310, 39540620]

約数ペア:

[(1, 39540620), (2, 19770310), (4, 9885155), (5, 7908124), (7, 5648660), (10, 3954062), (14, 2824330), (20, 1977031), (28, 1412165), (35, 1129732), (59, 670180), (70, 564866), (118, 335090), (140, 282433), (236, 167545), (295, 134036), (413, 95740), (590, 67018), (826, 47870), (1180, 33509), (1652, 23935), (2065, 19148), (4130, 9574), (4787, 8260)]