129776320

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6053}}^1$

素因数の和:6137

約数の個数: 56

約数和(自身を含む): 313694064

約数和(自身を除く): 183917744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 6053, 10720, 12106, 21440, 24212, 30265, 48424, 60530, 96848, 121060, 193696, 242120, 387392, 405551, 484240, 811102, 968480, 1622204, 1936960, 2027755, 3244408, 4055510, 6488816, 8111020, 12977632, 16222040, 25955264, 32444080, 64888160, 129776320]

約数ペア:

[(1, 129776320), (2, 64888160), (4, 32444080), (5, 25955264), (8, 16222040), (10, 12977632), (16, 8111020), (20, 6488816), (32, 4055510), (40, 3244408), (64, 2027755), (67, 1936960), (80, 1622204), (134, 968480), (160, 811102), (268, 484240), (320, 405551), (335, 387392), (536, 242120), (670, 193696), (1072, 121060), (1340, 96848), (2144, 60530), (2680, 48424), (4288, 30265), (5360, 24212), (6053, 21440), (10720, 12106)]