22017356080

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1\times {\mathrm{3391}}^1$

素因数の和:3974

約数の個数: 80

約数和(自身を含む): 51565699584

約数和(自身を除く): 29548343504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 293, 554, 586, 1108, 1172, 1385, 1465, 2216, 2344, 2770, 2930, 3391, 4432, 4688, 5540, 5860, 6782, 11080, 11720, 13564, 16955, 22160, 23440, 27128, 33910, 54256, 67820, 81161, 135640, 162322, 271280, 324644, 405805, 649288, 811610, 939307, 993563, 1298576, 1623220, 1878614, 1987126, 3246440, 3757228, 3974252, 4696535, 4967815, 6492880, 7514456, 7948504, 9393070, 9935630, 15028912, 15897008, 18786140, 19871260, 37572280, 39742520, 75144560, 79485040, 275216951, 550433902, 1100867804, 1376084755, 2201735608, 2752169510, 4403471216, 5504339020, 11008678040, 22017356080]

約数ペア:

[(1, 22017356080), (2, 11008678040), (4, 5504339020), (5, 4403471216), (8, 2752169510), (10, 2201735608), (16, 1376084755), (20, 1100867804), (40, 550433902), (80, 275216951), (277, 79485040), (293, 75144560), (554, 39742520), (586, 37572280), (1108, 19871260), (1172, 18786140), (1385, 15897008), (1465, 15028912), (2216, 9935630), (2344, 9393070), (2770, 7948504), (2930, 7514456), (3391, 6492880), (4432, 4967815), (4688, 4696535), (5540, 3974252), (5860, 3757228), (6782, 3246440), (11080, 1987126), (11720, 1878614), (13564, 1623220), (16955, 1298576), (22160, 993563), (23440, 939307), (27128, 811610), (33910, 649288), (54256, 405805), (67820, 324644), (81161, 271280), (135640, 162322)]