22344460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65719}}^1$

素因数の和:65745

約数の個数: 24

約数和(自身を含む): 49684320

約数和(自身を除く): 27339860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65719, 131438, 262876, 328595, 657190, 1117223, 1314380, 2234446, 4468892, 5586115, 11172230, 22344460]

約数ペア:

[(1, 22344460), (2, 11172230), (4, 5586115), (5, 4468892), (10, 2234446), (17, 1314380), (20, 1117223), (34, 657190), (68, 328595), (85, 262876), (170, 131438), (340, 65719)]