3754360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 4877000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1997, 3994, 7988, 9985, 15976, 19970, 39940, 79880, 93859, 187718, 375436, 469295, 750872, 938590, 1877180, 3754360]

約数ペア:

[(1, 3754360), (2, 1877180), (4, 938590), (5, 750872), (8, 469295), (10, 375436), (20, 187718), (40, 93859), (47, 79880), (94, 39940), (188, 19970), (235, 15976), (376, 9985), (470, 7988), (940, 3994), (1880, 1997)]