57221120

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 112

約数和(自身を含む): 150985728

約数和(自身を除く): 93764608

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, 8192, 10160, 10240, 11176, 11264, 13970, 14080, 16256, 20320, 20480, 22352, 22528, 27940, 28160, 32512, 40640, 40960, 44704, 45056, 55880, 56320, 65024, 81280, 89408, 90112, 111760, 112640, 130048, 162560, 178816, 223520, 225280, 260096, 325120, 357632, 447040, 450560, 520192, 650240, 715264, 894080, 1040384, 1300480, 1430528, 1788160, 2600960, 2861056, 3576320, 5201920, 5722112, 7152640, 11444224, 14305280, 28610560, 57221120]

約数ペア:

[(1, 57221120), (2, 28610560), (4, 14305280), (5, 11444224), (8, 7152640), (10, 5722112), (11, 5201920), (16, 3576320), (20, 2861056), (22, 2600960), (32, 1788160), (40, 1430528), (44, 1300480), (55, 1040384), (64, 894080), (80, 715264), (88, 650240), (110, 520192), (127, 450560), (128, 447040), (160, 357632), (176, 325120), (220, 260096), (254, 225280), (256, 223520), (320, 178816), (352, 162560), (440, 130048), (508, 112640), (512, 111760), (635, 90112), (640, 89408), (704, 81280), (880, 65024), (1016, 56320), (1024, 55880), (1270, 45056), (1280, 44704), (1397, 40960), (1408, 40640), (1760, 32512), (2032, 28160), (2048, 27940), (2540, 22528), (2560, 22352), (2794, 20480), (2816, 20320), (3520, 16256), (4064, 14080), (4096, 13970), (5080, 11264), (5120, 11176), (5588, 10240), (5632, 10160), (6985, 8192), (7040, 8128)]