10403840

素因数分解:

$2^{14}\times 5^1\times {\mathrm{127}}^1$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 25165056

約数和(自身を除く): 14761216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 4096, 5080, 5120, 8128, 8192, 10160, 10240, 16256, 16384, 20320, 20480, 32512, 40640, 40960, 65024, 81280, 81920, 130048, 162560, 260096, 325120, 520192, 650240, 1040384, 1300480, 2080768, 2600960, 5201920, 10403840]

約数ペア:

[(1, 10403840), (2, 5201920), (4, 2600960), (5, 2080768), (8, 1300480), (10, 1040384), (16, 650240), (20, 520192), (32, 325120), (40, 260096), (64, 162560), (80, 130048), (127, 81920), (128, 81280), (160, 65024), (254, 40960), (256, 40640), (320, 32512), (508, 20480), (512, 20320), (635, 16384), (640, 16256), (1016, 10240), (1024, 10160), (1270, 8192), (1280, 8128), (2032, 5120), (2048, 5080), (2540, 4096), (2560, 4064)]