22764040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43777}}^1$

素因数の和:43801

約数の個数: 32

約数和(自身を含む): 55160280

約数和(自身を除く): 32396240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43777, 87554, 175108, 218885, 350216, 437770, 569101, 875540, 1138202, 1751080, 2276404, 2845505, 4552808, 5691010, 11382020, 22764040]

約数ペア:

[(1, 22764040), (2, 11382020), (4, 5691010), (5, 4552808), (8, 2845505), (10, 2276404), (13, 1751080), (20, 1138202), (26, 875540), (40, 569101), (52, 437770), (65, 350216), (104, 218885), (130, 175108), (260, 87554), (520, 43777)]