3827120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 9709200

約数和(自身を除く): 5882080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4349, 8698, 17396, 21745, 34792, 43490, 47839, 69584, 86980, 95678, 173960, 191356, 239195, 347920, 382712, 478390, 765424, 956780, 1913560, 3827120]

約数ペア:

[(1, 3827120), (2, 1913560), (4, 956780), (5, 765424), (8, 478390), (10, 382712), (11, 347920), (16, 239195), (20, 191356), (22, 173960), (40, 95678), (44, 86980), (55, 69584), (80, 47839), (88, 43490), (110, 34792), (176, 21745), (220, 17396), (440, 8698), (880, 4349)]