2010202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{540377}}^1$

素因数の和:540422

約数の個数: 64

約数和(自身を含む): 6225154560

約数和(自身を除く): 4214952120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 540377, 1080754, 1621131, 2161508, 2701885, 3242262, 4323016, 5403770, 6484524, 8105655, 10807540, 12969048, 16211310, 16751687, 21615080, 32422620, 33503374, 50255061, 64845240, 67006748, 83758435, 100510122, 134013496, 167516870, 201020244, 251275305, 335033740, 402040488, 502550610, 670067480, 1005101220, 2010202440]

約数ペア:

[(1, 2010202440), (2, 1005101220), (3, 670067480), (4, 502550610), (5, 402040488), (6, 335033740), (8, 251275305), (10, 201020244), (12, 167516870), (15, 134013496), (20, 100510122), (24, 83758435), (30, 67006748), (31, 64845240), (40, 50255061), (60, 33503374), (62, 32422620), (93, 21615080), (120, 16751687), (124, 16211310), (155, 12969048), (186, 10807540), (248, 8105655), (310, 6484524), (372, 5403770), (465, 4323016), (620, 3242262), (744, 2701885), (930, 2161508), (1240, 1621131), (1860, 1080754), (3720, 540377)]