27391360

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 66193920

約数和(自身を除く): 38802560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 337, 508, 635, 640, 674, 1016, 1270, 1348, 1685, 2032, 2540, 2696, 3370, 4064, 5080, 5392, 6740, 8128, 10160, 10784, 13480, 16256, 20320, 21568, 26960, 40640, 42799, 43136, 53920, 81280, 85598, 107840, 171196, 213995, 215680, 342392, 427990, 684784, 855980, 1369568, 1711960, 2739136, 3423920, 5478272, 6847840, 13695680, 27391360]

約数ペア:

[(1, 27391360), (2, 13695680), (4, 6847840), (5, 5478272), (8, 3423920), (10, 2739136), (16, 1711960), (20, 1369568), (32, 855980), (40, 684784), (64, 427990), (80, 342392), (127, 215680), (128, 213995), (160, 171196), (254, 107840), (320, 85598), (337, 81280), (508, 53920), (635, 43136), (640, 42799), (674, 40640), (1016, 26960), (1270, 21568), (1348, 20320), (1685, 16256), (2032, 13480), (2540, 10784), (2696, 10160), (3370, 8128), (4064, 6740), (5080, 5392)]