38168740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112261}}^1$

素因数の和:112287

約数の個数: 24

約数和(自身を含む): 84870072

約数和(自身を除く): 46701332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 112261, 224522, 449044, 561305, 1122610, 1908437, 2245220, 3816874, 7633748, 9542185, 19084370, 38168740]

約数ペア:

[(1, 38168740), (2, 19084370), (4, 9542185), (5, 7633748), (10, 3816874), (17, 2245220), (20, 1908437), (34, 1122610), (68, 561305), (85, 449044), (170, 224522), (340, 112261)]