40342010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 74805120

約数和(自身を除く): 34463110

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 739, 1030, 1478, 3695, 5459, 7390, 10918, 27295, 39167, 54590, 76117, 78334, 152234, 195835, 380585, 391670, 761170, 4034201, 8068402, 20171005, 40342010]

約数ペア:

[(1, 40342010), (2, 20171005), (5, 8068402), (10, 4034201), (53, 761170), (103, 391670), (106, 380585), (206, 195835), (265, 152234), (515, 78334), (530, 76117), (739, 54590), (1030, 39167), (1478, 27295), (3695, 10918), (5459, 7390)]