2279482040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{77323}}^1$

素因数の和:77412

約数の個数: 64

約数和(自身を含む): 5678674560

約数和(自身を除く): 3399192520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480, 77323, 154646, 309292, 386615, 618584, 773230, 850553, 1546460, 1701106, 3092920, 3402212, 4252765, 5180641, 6804424, 8505530, 10361282, 17011060, 20722564, 25903205, 34022120, 41445128, 51806410, 56987051, 103612820, 113974102, 207225640, 227948204, 284935255, 455896408, 569870510, 1139741020, 2279482040]

約数ペア:

[(1, 2279482040), (2, 1139741020), (4, 569870510), (5, 455896408), (8, 284935255), (10, 227948204), (11, 207225640), (20, 113974102), (22, 103612820), (40, 56987051), (44, 51806410), (55, 41445128), (67, 34022120), (88, 25903205), (110, 20722564), (134, 17011060), (220, 10361282), (268, 8505530), (335, 6804424), (440, 5180641), (536, 4252765), (670, 3402212), (737, 3092920), (1340, 1701106), (1474, 1546460), (2680, 850553), (2948, 773230), (3685, 618584), (5896, 386615), (7370, 309292), (14740, 154646), (29480, 77323)]