56934640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5390

約数の個数: 80

約数和(自身を含む): 159275520

約数和(自身を除く): 102340880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5351, 10640, 10702, 21404, 26755, 37457, 42808, 53510, 74914, 85616, 101669, 107020, 149828, 187285, 203338, 214040, 299656, 374570, 406676, 428080, 508345, 599312, 711683, 749140, 813352, 1016690, 1423366, 1498280, 1626704, 2033380, 2846732, 2996560, 3558415, 4066760, 5693464, 7116830, 8133520, 11386928, 14233660, 28467320, 56934640]

約数ペア:

[(1, 56934640), (2, 28467320), (4, 14233660), (5, 11386928), (7, 8133520), (8, 7116830), (10, 5693464), (14, 4066760), (16, 3558415), (19, 2996560), (20, 2846732), (28, 2033380), (35, 1626704), (38, 1498280), (40, 1423366), (56, 1016690), (70, 813352), (76, 749140), (80, 711683), (95, 599312), (112, 508345), (133, 428080), (140, 406676), (152, 374570), (190, 299656), (266, 214040), (280, 203338), (304, 187285), (380, 149828), (532, 107020), (560, 101669), (665, 85616), (760, 74914), (1064, 53510), (1330, 42808), (1520, 37457), (2128, 26755), (2660, 21404), (5320, 10702), (5351, 10640)]