64695290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 62675590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 839, 1402, 1678, 3505, 4195, 7010, 7711, 8390, 9229, 15422, 18458, 38555, 46145, 77110, 92290, 588139, 1176278, 2940695, 5881390, 6469529, 12939058, 32347645, 64695290]

約数ペア:

[(1, 64695290), (2, 32347645), (5, 12939058), (10, 6469529), (11, 5881390), (22, 2940695), (55, 1176278), (110, 588139), (701, 92290), (839, 77110), (1402, 46145), (1678, 38555), (3505, 18458), (4195, 15422), (7010, 9229), (7711, 8390)]