28610560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 104

約数和(自身を含む): 75488256

約数和(自身を除く): 46877696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 635, 640, 704, 880, 1016, 1024, 1270, 1280, 1397, 1408, 1760, 2032, 2048, 2540, 2560, 2794, 2816, 3520, 4064, 4096, 5080, 5120, 5588, 5632, 6985, 7040, 8128, 10160, 10240, 11176, 11264, 13970, 14080, 16256, 20320, 20480, 22352, 22528, 27940, 28160, 32512, 40640, 44704, 45056, 55880, 56320, 65024, 81280, 89408, 111760, 112640, 130048, 162560, 178816, 223520, 225280, 260096, 325120, 357632, 447040, 520192, 650240, 715264, 894080, 1300480, 1430528, 1788160, 2600960, 2861056, 3576320, 5722112, 7152640, 14305280, 28610560]

約数ペア:

[(1, 28610560), (2, 14305280), (4, 7152640), (5, 5722112), (8, 3576320), (10, 2861056), (11, 2600960), (16, 1788160), (20, 1430528), (22, 1300480), (32, 894080), (40, 715264), (44, 650240), (55, 520192), (64, 447040), (80, 357632), (88, 325120), (110, 260096), (127, 225280), (128, 223520), (160, 178816), (176, 162560), (220, 130048), (254, 112640), (256, 111760), (320, 89408), (352, 81280), (440, 65024), (508, 56320), (512, 55880), (635, 45056), (640, 44704), (704, 40640), (880, 32512), (1016, 28160), (1024, 27940), (1270, 22528), (1280, 22352), (1397, 20480), (1408, 20320), (1760, 16256), (2032, 14080), (2048, 13970), (2540, 11264), (2560, 11176), (2794, 10240), (2816, 10160), (3520, 8128), (4064, 7040), (4096, 6985), (5080, 5632), (5120, 5588)]