26294120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16033}}^1$

素因数の和:16085

約数の個数: 32

約数和(自身を含む): 60608520

約数和(自身を除く): 34314400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 16033, 32066, 64132, 80165, 128264, 160330, 320660, 641320, 657353, 1314706, 2629412, 3286765, 5258824, 6573530, 13147060, 26294120]

約数ペア:

[(1, 26294120), (2, 13147060), (4, 6573530), (5, 5258824), (8, 3286765), (10, 2629412), (20, 1314706), (40, 657353), (41, 641320), (82, 320660), (164, 160330), (205, 128264), (328, 80165), (410, 64132), (820, 32066), (1640, 16033)]