2078392880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16998

約数の個数: 80

約数和(自身を含む): 5093513280

約数和(自身を除く): 3015120400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 464, 530, 580, 848, 1060, 1160, 1537, 2120, 2320, 3074, 4240, 6148, 7685, 12296, 15370, 16903, 24592, 30740, 33806, 61480, 67612, 84515, 122960, 135224, 169030, 270448, 338060, 490187, 676120, 895859, 980374, 1352240, 1791718, 1960748, 2450935, 3583436, 3921496, 4479295, 4901870, 7166872, 7842992, 8958590, 9803740, 14333744, 17917180, 19607480, 25979911, 35834360, 39214960, 51959822, 71668720, 103919644, 129899555, 207839288, 259799110, 415678576, 519598220, 1039196440, 2078392880]

約数ペア:

[(1, 2078392880), (2, 1039196440), (4, 519598220), (5, 415678576), (8, 259799110), (10, 207839288), (16, 129899555), (20, 103919644), (29, 71668720), (40, 51959822), (53, 39214960), (58, 35834360), (80, 25979911), (106, 19607480), (116, 17917180), (145, 14333744), (212, 9803740), (232, 8958590), (265, 7842992), (290, 7166872), (424, 4901870), (464, 4479295), (530, 3921496), (580, 3583436), (848, 2450935), (1060, 1960748), (1160, 1791718), (1537, 1352240), (2120, 980374), (2320, 895859), (3074, 676120), (4240, 490187), (6148, 338060), (7685, 270448), (12296, 169030), (15370, 135224), (16903, 122960), (24592, 84515), (30740, 67612), (33806, 61480)]