8902521320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2890429}}^1$

素因数の和:2890458

約数の個数: 64

約数和(自身を含む): 24973315200

約数和(自身を除く): 16070793880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 2890429, 5780858, 11561716, 14452145, 20233003, 23123432, 28904290, 31794719, 40466006, 57808580, 63589438, 80932012, 101165015, 115617160, 127178876, 158973595, 161864024, 202330030, 222563033, 254357752, 317947190, 404660060, 445126066, 635894380, 809320120, 890252132, 1112815165, 1271788760, 1780504264, 2225630330, 4451260660, 8902521320]

約数ペア:

[(1, 8902521320), (2, 4451260660), (4, 2225630330), (5, 1780504264), (7, 1271788760), (8, 1112815165), (10, 890252132), (11, 809320120), (14, 635894380), (20, 445126066), (22, 404660060), (28, 317947190), (35, 254357752), (40, 222563033), (44, 202330030), (55, 161864024), (56, 158973595), (70, 127178876), (77, 115617160), (88, 101165015), (110, 80932012), (140, 63589438), (154, 57808580), (220, 40466006), (280, 31794719), (308, 28904290), (385, 23123432), (440, 20233003), (616, 14452145), (770, 11561716), (1540, 5780858), (3080, 2890429)]