86407120

素因数分解:

$2^4\times 5^1\times {\mathrm{1080089}}^1$

素因数の和:1080102

約数の個数: 20

約数和(自身を含む): 200896740

約数和(自身を除く): 114489620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1080089, 2160178, 4320356, 5400445, 8640712, 10800890, 17281424, 21601780, 43203560, 86407120]

約数ペア:

[(1, 86407120), (2, 43203560), (4, 21601780), (5, 17281424), (8, 10800890), (10, 8640712), (16, 5400445), (20, 4320356), (40, 2160178), (80, 1080089)]