273309040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41161}}^1$

素因数の和:41257

約数の個数: 40

約数和(自身を含む): 643115088

約数和(自身を除く): 369806048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 41161, 82322, 164644, 205805, 329288, 411610, 658576, 823220, 1646440, 3292880, 3416363, 6832726, 13665452, 17081815, 27330904, 34163630, 54661808, 68327260, 136654520, 273309040]

約数ペア:

[(1, 273309040), (2, 136654520), (4, 68327260), (5, 54661808), (8, 34163630), (10, 27330904), (16, 17081815), (20, 13665452), (40, 6832726), (80, 3416363), (83, 3292880), (166, 1646440), (332, 823220), (415, 658576), (664, 411610), (830, 329288), (1328, 205805), (1660, 164644), (3320, 82322), (6640, 41161)]