10961920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2141}}^1$

素因数の和:2166

約数の個数: 44

約数和(自身を含む): 26308044

約数和(自身を除く): 15346124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2141, 2560, 4282, 5120, 8564, 10705, 17128, 21410, 34256, 42820, 68512, 85640, 137024, 171280, 274048, 342560, 548096, 685120, 1096192, 1370240, 2192384, 2740480, 5480960, 10961920]

約数ペア:

[(1, 10961920), (2, 5480960), (4, 2740480), (5, 2192384), (8, 1370240), (10, 1096192), (16, 685120), (20, 548096), (32, 342560), (40, 274048), (64, 171280), (80, 137024), (128, 85640), (160, 68512), (256, 42820), (320, 34256), (512, 21410), (640, 17128), (1024, 10705), (1280, 8564), (2141, 5120), (2560, 4282)]