25975840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14759}}^1$

素因数の和:14785

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 40975520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 14759, 29518, 59036, 73795, 118072, 147590, 162349, 236144, 295180, 324698, 472288, 590360, 649396, 811745, 1180720, 1298792, 1623490, 2361440, 2597584, 3246980, 5195168, 6493960, 12987920, 25975840]

約数ペア:

[(1, 25975840), (2, 12987920), (4, 6493960), (5, 5195168), (8, 3246980), (10, 2597584), (11, 2361440), (16, 1623490), (20, 1298792), (22, 1180720), (32, 811745), (40, 649396), (44, 590360), (55, 472288), (80, 324698), (88, 295180), (110, 236144), (160, 162349), (176, 147590), (220, 118072), (352, 73795), (440, 59036), (880, 29518), (1760, 14759)]