620579963905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1\times {\mathrm{63853}}^1$

素因数の和:66081

約数の個数: 32

約数和(自身を含む): 822582552960

約数和(自身を除く): 202002589055

約数列:

[1, 5, 11, 55, 83, 415, 913, 2129, 4565, 10645, 23419, 63853, 117095, 176707, 319265, 702383, 883535, 1943777, 3511915, 5299799, 9718885, 26498995, 58297789, 135943037, 291488945, 679715185, 1495373407, 7476867035, 11283272071, 56416360355, 124115992781, 620579963905]

約数ペア:

[(1, 620579963905), (5, 124115992781), (11, 56416360355), (55, 11283272071), (83, 7476867035), (415, 1495373407), (913, 679715185), (2129, 291488945), (4565, 135943037), (10645, 58297789), (23419, 26498995), (63853, 9718885), (117095, 5299799), (176707, 3511915), (319265, 1943777), (702383, 883535)]