22960040

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 51804360

約数和(自身を除く): 28844320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1061, 1082, 2122, 2164, 2705, 4244, 4328, 5305, 5410, 8488, 10610, 10820, 21220, 21640, 42440, 574001, 1148002, 2296004, 2870005, 4592008, 5740010, 11480020, 22960040]

約数ペア:

[(1, 22960040), (2, 11480020), (4, 5740010), (5, 4592008), (8, 2870005), (10, 2296004), (20, 1148002), (40, 574001), (541, 42440), (1061, 21640), (1082, 21220), (2122, 10820), (2164, 10610), (2705, 8488), (4244, 5410), (4328, 5305)]