22276520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79559}}^1$

素因数の和:79577

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 35006680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79559, 159118, 318236, 397795, 556913, 636472, 795590, 1113826, 1591180, 2227652, 2784565, 3182360, 4455304, 5569130, 11138260, 22276520]

約数ペア:

[(1, 22276520), (2, 11138260), (4, 5569130), (5, 4455304), (7, 3182360), (8, 2784565), (10, 2227652), (14, 1591180), (20, 1113826), (28, 795590), (35, 636472), (40, 556913), (56, 397795), (70, 318236), (140, 159118), (280, 79559)]