747560960

素因数分解:

$2^{13}\times 5^1\times {\mathrm{18251}}^1$

素因数の和:18282

約数の個数: 56

約数和(自身を含む): 1794135096

約数和(自身を除く): 1046574136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 18251, 20480, 36502, 40960, 73004, 91255, 146008, 182510, 292016, 365020, 584032, 730040, 1168064, 1460080, 2336128, 2920160, 4672256, 5840320, 9344512, 11680640, 18689024, 23361280, 37378048, 46722560, 74756096, 93445120, 149512192, 186890240, 373780480, 747560960]

約数ペア:

[(1, 747560960), (2, 373780480), (4, 186890240), (5, 149512192), (8, 93445120), (10, 74756096), (16, 46722560), (20, 37378048), (32, 23361280), (40, 18689024), (64, 11680640), (80, 9344512), (128, 5840320), (160, 4672256), (256, 2920160), (320, 2336128), (512, 1460080), (640, 1168064), (1024, 730040), (1280, 584032), (2048, 365020), (2560, 292016), (4096, 182510), (5120, 146008), (8192, 91255), (10240, 73004), (18251, 40960), (20480, 36502)]