22315220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65633}}^1$

素因数の和:65659

約数の個数: 24

約数和(自身を含む): 49619304

約数和(自身を除く): 27304084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65633, 131266, 262532, 328165, 656330, 1115761, 1312660, 2231522, 4463044, 5578805, 11157610, 22315220]

約数ペア:

[(1, 22315220), (2, 11157610), (4, 5578805), (5, 4463044), (10, 2231522), (17, 1312660), (20, 1115761), (34, 656330), (68, 328165), (85, 262532), (170, 131266), (340, 65633)]