2085804560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{532093}}^1$

素因数の和:532120

約数の個数: 60

約数和(自身を含む): 5641260588

約数和(自身を除く): 3555456028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 532093, 1064186, 2128372, 2660465, 3724651, 4256744, 5320930, 7449302, 8513488, 10641860, 14898604, 18623255, 21283720, 26072557, 29797208, 37246510, 42567440, 52145114, 59594416, 74493020, 104290228, 130362785, 148986040, 208580456, 260725570, 297972080, 417160912, 521451140, 1042902280, 2085804560]

約数ペア:

[(1, 2085804560), (2, 1042902280), (4, 521451140), (5, 417160912), (7, 297972080), (8, 260725570), (10, 208580456), (14, 148986040), (16, 130362785), (20, 104290228), (28, 74493020), (35, 59594416), (40, 52145114), (49, 42567440), (56, 37246510), (70, 29797208), (80, 26072557), (98, 21283720), (112, 18623255), (140, 14898604), (196, 10641860), (245, 8513488), (280, 7449302), (392, 5320930), (490, 4256744), (560, 3724651), (784, 2660465), (980, 2128372), (1960, 1064186), (3920, 532093)]