2056570265

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 2552256000

約数和(自身を除く): 495685735

約数列:

[1, 5, 79, 83, 149, 395, 415, 421, 745, 2105, 6557, 11771, 12367, 32785, 33259, 34943, 58855, 61835, 62729, 166295, 174715, 313645, 976993, 2760497, 4884965, 4955591, 5206507, 13802485, 24777955, 26032535, 411314053, 2056570265]

約数ペア:

[(1, 2056570265), (5, 411314053), (79, 26032535), (83, 24777955), (149, 13802485), (395, 5206507), (415, 4955591), (421, 4884965), (745, 2760497), (2105, 976993), (6557, 313645), (11771, 174715), (12367, 166295), (32785, 62729), (33259, 61835), (34943, 58855)]