22287340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65551}}^1$

素因数の和:65577

約数の個数: 24

約数和(自身を含む): 49557312

約数和(自身を除く): 27269972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65551, 131102, 262204, 327755, 655510, 1114367, 1311020, 2228734, 4457468, 5571835, 11143670, 22287340]

約数ペア:

[(1, 22287340), (2, 11143670), (4, 5571835), (5, 4457468), (10, 2228734), (17, 1311020), (20, 1114367), (34, 655510), (68, 327755), (85, 262204), (170, 131102), (340, 65551)]