2088049180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{53077}}^1$

素因数の和:53374

約数の個数: 48

約数和(自身を含む): 5029246656

約数和(自身を除く): 2941197476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 19670, 39340, 53077, 106154, 212308, 265385, 371539, 530770, 743078, 1061540, 1486156, 1857695, 3715390, 7430780, 14914637, 29829274, 59658548, 74573185, 104402459, 149146370, 208804918, 298292740, 417609836, 522012295, 1044024590, 2088049180]

約数ペア:

[(1, 2088049180), (2, 1044024590), (4, 522012295), (5, 417609836), (7, 298292740), (10, 208804918), (14, 149146370), (20, 104402459), (28, 74573185), (35, 59658548), (70, 29829274), (140, 14914637), (281, 7430780), (562, 3715390), (1124, 1857695), (1405, 1486156), (1967, 1061540), (2810, 743078), (3934, 530770), (5620, 371539), (7868, 265385), (9835, 212308), (19670, 106154), (39340, 53077)]