2079876400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3331}}^1$

素因数の和:3579

約数の個数: 120

約数和(自身を含む): 5738077184

約数和(自身を除く): 3658200784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 223, 280, 350, 400, 446, 560, 700, 892, 1115, 1400, 1561, 1784, 2230, 2800, 3122, 3331, 3568, 4460, 5575, 6244, 6662, 7805, 8920, 11150, 12488, 13324, 15610, 16655, 17840, 22300, 23317, 24976, 26648, 31220, 33310, 39025, 44600, 46634, 53296, 62440, 66620, 78050, 83275, 89200, 93268, 116585, 124880, 133240, 156100, 166550, 186536, 233170, 266480, 312200, 333100, 373072, 466340, 582925, 624400, 666200, 742813, 932680, 1165850, 1332400, 1485626, 1865360, 2331700, 2971252, 3714065, 4663400, 5199691, 5942504, 7428130, 9326800, 10399382, 11885008, 14856260, 18570325, 20798764, 25998455, 29712520, 37140650, 41597528, 51996910, 59425040, 74281300, 83195056, 103993820, 129992275, 148562600, 207987640, 259984550, 297125200, 415975280, 519969100, 1039938200, 2079876400]

約数ペア:

[(1, 2079876400), (2, 1039938200), (4, 519969100), (5, 415975280), (7, 297125200), (8, 259984550), (10, 207987640), (14, 148562600), (16, 129992275), (20, 103993820), (25, 83195056), (28, 74281300), (35, 59425040), (40, 51996910), (50, 41597528), (56, 37140650), (70, 29712520), (80, 25998455), (100, 20798764), (112, 18570325), (140, 14856260), (175, 11885008), (200, 10399382), (223, 9326800), (280, 7428130), (350, 5942504), (400, 5199691), (446, 4663400), (560, 3714065), (700, 2971252), (892, 2331700), (1115, 1865360), (1400, 1485626), (1561, 1332400), (1784, 1165850), (2230, 932680), (2800, 742813), (3122, 666200), (3331, 624400), (3568, 582925), (4460, 466340), (5575, 373072), (6244, 333100), (6662, 312200), (7805, 266480), (8920, 233170), (11150, 186536), (12488, 166550), (13324, 156100), (15610, 133240), (16655, 124880), (17840, 116585), (22300, 93268), (23317, 89200), (24976, 83275), (26648, 78050), (31220, 66620), (33310, 62440), (39025, 53296), (44600, 46634)]