5726120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 13666320

約数和(自身を除く): 7940200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 73, 74, 106, 146, 148, 185, 212, 265, 292, 296, 365, 370, 424, 530, 584, 730, 740, 1060, 1460, 1480, 1961, 2120, 2701, 2920, 3869, 3922, 5402, 7738, 7844, 9805, 10804, 13505, 15476, 15688, 19345, 19610, 21608, 27010, 30952, 38690, 39220, 54020, 77380, 78440, 108040, 143153, 154760, 286306, 572612, 715765, 1145224, 1431530, 2863060, 5726120]

約数ペア:

[(1, 5726120), (2, 2863060), (4, 1431530), (5, 1145224), (8, 715765), (10, 572612), (20, 286306), (37, 154760), (40, 143153), (53, 108040), (73, 78440), (74, 77380), (106, 54020), (146, 39220), (148, 38690), (185, 30952), (212, 27010), (265, 21608), (292, 19610), (296, 19345), (365, 15688), (370, 15476), (424, 13505), (530, 10804), (584, 9805), (730, 7844), (740, 7738), (1060, 5402), (1460, 3922), (1480, 3869), (1961, 2920), (2120, 2701)]