2720791810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2017}}^1\times {\mathrm{12263}}^1$

素因数の和:14298

約数の個数: 32

約数和(自身を含む): 5345730432

約数和(自身を除く): 2624938622

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2017, 4034, 10085, 12263, 20170, 22187, 24526, 44374, 61315, 110935, 122630, 134893, 221870, 269786, 674465, 1348930, 24734471, 49468942, 123672355, 247344710, 272079181, 544158362, 1360395905, 2720791810]

約数ペア:

[(1, 2720791810), (2, 1360395905), (5, 544158362), (10, 272079181), (11, 247344710), (22, 123672355), (55, 49468942), (110, 24734471), (2017, 1348930), (4034, 674465), (10085, 269786), (12263, 221870), (20170, 134893), (22187, 122630), (24526, 110935), (44374, 61315)]