154594120

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10091}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 348779520

約数和(自身を除く): 194185400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 10091, 15320, 20182, 40364, 50455, 80728, 100910, 201820, 403640, 3864853, 7729706, 15459412, 19324265, 30918824, 38648530, 77297060, 154594120]

約数ペア:

[(1, 154594120), (2, 77297060), (4, 38648530), (5, 30918824), (8, 19324265), (10, 15459412), (20, 7729706), (40, 3864853), (383, 403640), (766, 201820), (1532, 100910), (1915, 80728), (3064, 50455), (3830, 40364), (7660, 20182), (10091, 15320)]