2149703360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{959689}}^1$

素因数の和:959713

約数の個数: 56

約数和(自身を含む): 5850270240

約数和(自身を除く): 3700566880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 959689, 1919378, 3838756, 4798445, 6717823, 7677512, 9596890, 13435646, 15355024, 19193780, 26871292, 30710048, 33589115, 38387560, 53742584, 61420096, 67178230, 76775120, 107485168, 134356460, 153550240, 214970336, 268712920, 307100480, 429940672, 537425840, 1074851680, 2149703360]

約数ペア:

[(1, 2149703360), (2, 1074851680), (4, 537425840), (5, 429940672), (7, 307100480), (8, 268712920), (10, 214970336), (14, 153550240), (16, 134356460), (20, 107485168), (28, 76775120), (32, 67178230), (35, 61420096), (40, 53742584), (56, 38387560), (64, 33589115), (70, 30710048), (80, 26871292), (112, 19193780), (140, 15355024), (160, 13435646), (224, 9596890), (280, 7677512), (320, 6717823), (448, 4798445), (560, 3838756), (1120, 1919378), (2240, 959689)]