39104090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 74459520

約数和(自身を除く): 35355430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 743, 1385, 1486, 2770, 3715, 5263, 7430, 10526, 14117, 26315, 28234, 52630, 70585, 141170, 205811, 411622, 1029055, 2058110, 3910409, 7820818, 19552045, 39104090]

約数ペア:

[(1, 39104090), (2, 19552045), (5, 7820818), (10, 3910409), (19, 2058110), (38, 1029055), (95, 411622), (190, 205811), (277, 141170), (554, 70585), (743, 52630), (1385, 28234), (1486, 26315), (2770, 14117), (3715, 10526), (5263, 7430)]