189867222710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1\times {\mathrm{489109}}^1$

素因数の和:492656

約数の個数: 32

約数和(自身を含む): 372936592800

約数和(自身を除く): 183069370090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3529, 7058, 17645, 35290, 38819, 77638, 194095, 388190, 489109, 978218, 2445545, 4891090, 5380199, 10760398, 26900995, 53801990, 1726065661, 3452131322, 8630328305, 17260656610, 18986722271, 37973444542, 94933611355, 189867222710]

約数ペア:

[(1, 189867222710), (2, 94933611355), (5, 37973444542), (10, 18986722271), (11, 17260656610), (22, 8630328305), (55, 3452131322), (110, 1726065661), (3529, 53801990), (7058, 26900995), (17645, 10760398), (35290, 5380199), (38819, 4891090), (77638, 2445545), (194095, 978218), (388190, 489109)]