8246080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 19961352

約数和(自身を除く): 11715272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 353, 365, 584, 706, 730, 1168, 1412, 1460, 1765, 2336, 2824, 2920, 3530, 4672, 5648, 5840, 7060, 11296, 11680, 14120, 22592, 23360, 25769, 28240, 51538, 56480, 103076, 112960, 128845, 206152, 257690, 412304, 515380, 824608, 1030760, 1649216, 2061520, 4123040, 8246080]

約数ペア:

[(1, 8246080), (2, 4123040), (4, 2061520), (5, 1649216), (8, 1030760), (10, 824608), (16, 515380), (20, 412304), (32, 257690), (40, 206152), (64, 128845), (73, 112960), (80, 103076), (146, 56480), (160, 51538), (292, 28240), (320, 25769), (353, 23360), (365, 22592), (584, 14120), (706, 11680), (730, 11296), (1168, 7060), (1412, 5840), (1460, 5648), (1765, 4672), (2336, 3530), (2824, 2920)]