22822520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81509}}^1$

素因数の和:81527

約数の個数: 32

約数和(自身を含む): 58687200

約数和(自身を除く): 35864680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81509, 163018, 326036, 407545, 570563, 652072, 815090, 1141126, 1630180, 2282252, 2852815, 3260360, 4564504, 5705630, 11411260, 22822520]

約数ペア:

[(1, 22822520), (2, 11411260), (4, 5705630), (5, 4564504), (7, 3260360), (8, 2852815), (10, 2282252), (14, 1630180), (20, 1141126), (28, 815090), (35, 652072), (40, 570563), (56, 407545), (70, 326036), (140, 163018), (280, 81509)]