22301020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159293}}^1$

素因数の和:159309

約数の個数: 24

約数和(自身を含む): 53522784

約数和(自身を除く): 31221764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159293, 318586, 637172, 796465, 1115051, 1592930, 2230102, 3185860, 4460204, 5575255, 11150510, 22301020]

約数ペア:

[(1, 22301020), (2, 11150510), (4, 5575255), (5, 4460204), (7, 3185860), (10, 2230102), (14, 1592930), (20, 1115051), (28, 796465), (35, 637172), (70, 318586), (140, 159293)]