805202288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 1781644896

約数和(自身を除く): 976442608

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 53, 74, 88, 106, 148, 176, 212, 296, 407, 424, 583, 592, 814, 848, 1166, 1628, 1961, 2332, 2333, 3256, 3922, 4664, 4666, 6512, 7844, 9328, 9332, 15688, 18664, 21571, 25663, 31376, 37328, 43142, 51326, 86284, 86321, 102652, 123649, 172568, 172642, 205304, 247298, 345136, 345284, 410608, 494596, 690568, 949531, 989192, 1360139, 1381136, 1899062, 1978384, 2720278, 3798124, 4575013, 5440556, 7596248, 9150026, 10881112, 15192496, 18300052, 21762224, 36600104, 50325143, 73200208, 100650286, 201300572, 402601144, 805202288]

約数ペア:

[(1, 805202288), (2, 402601144), (4, 201300572), (8, 100650286), (11, 73200208), (16, 50325143), (22, 36600104), (37, 21762224), (44, 18300052), (53, 15192496), (74, 10881112), (88, 9150026), (106, 7596248), (148, 5440556), (176, 4575013), (212, 3798124), (296, 2720278), (407, 1978384), (424, 1899062), (583, 1381136), (592, 1360139), (814, 989192), (848, 949531), (1166, 690568), (1628, 494596), (1961, 410608), (2332, 345284), (2333, 345136), (3256, 247298), (3922, 205304), (4664, 172642), (4666, 172568), (6512, 123649), (7844, 102652), (9328, 86321), (9332, 86284), (15688, 51326), (18664, 43142), (21571, 37328), (25663, 31376)]