22808830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 45253728

約数和(自身を除く): 22444898

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2053, 2222, 4106, 5555, 10265, 11110, 20530, 22583, 45166, 112915, 207353, 225830, 414706, 1036765, 2073530, 2280883, 4561766, 11404415, 22808830]

約数ペア:

[(1, 22808830), (2, 11404415), (5, 4561766), (10, 2280883), (11, 2073530), (22, 1036765), (55, 414706), (101, 225830), (110, 207353), (202, 112915), (505, 45166), (1010, 22583), (1111, 20530), (2053, 11110), (2222, 10265), (4106, 5555)]