109565440

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 265554432

約数和(自身を除く): 155988992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 337, 508, 512, 635, 640, 674, 1016, 1270, 1280, 1348, 1685, 2032, 2540, 2560, 2696, 3370, 4064, 5080, 5392, 6740, 8128, 10160, 10784, 13480, 16256, 20320, 21568, 26960, 32512, 40640, 42799, 43136, 53920, 65024, 81280, 85598, 86272, 107840, 162560, 171196, 172544, 213995, 215680, 325120, 342392, 427990, 431360, 684784, 855980, 862720, 1369568, 1711960, 2739136, 3423920, 5478272, 6847840, 10956544, 13695680, 21913088, 27391360, 54782720, 109565440]

約数ペア:

[(1, 109565440), (2, 54782720), (4, 27391360), (5, 21913088), (8, 13695680), (10, 10956544), (16, 6847840), (20, 5478272), (32, 3423920), (40, 2739136), (64, 1711960), (80, 1369568), (127, 862720), (128, 855980), (160, 684784), (254, 431360), (256, 427990), (320, 342392), (337, 325120), (508, 215680), (512, 213995), (635, 172544), (640, 171196), (674, 162560), (1016, 107840), (1270, 86272), (1280, 85598), (1348, 81280), (1685, 65024), (2032, 53920), (2540, 43136), (2560, 42799), (2696, 40640), (3370, 32512), (4064, 26960), (5080, 21568), (5392, 20320), (6740, 16256), (8128, 13480), (10160, 10784)]