2056547530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{10891}}^1$

素因数の和:11742

約数の個数: 32

約数和(自身を含む): 3867792768

約数和(自身を除く): 1811245238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 821, 1642, 4105, 8210, 10891, 18883, 21782, 37766, 54455, 94415, 108910, 188830, 250493, 500986, 1252465, 2504930, 8941511, 17883022, 44707555, 89415110, 205654753, 411309506, 1028273765, 2056547530]

約数ペア:

[(1, 2056547530), (2, 1028273765), (5, 411309506), (10, 205654753), (23, 89415110), (46, 44707555), (115, 17883022), (230, 8941511), (821, 2504930), (1642, 1252465), (4105, 500986), (8210, 250493), (10891, 188830), (18883, 108910), (21782, 94415), (37766, 54455)]