2845450240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 112

約数和(自身を含む): 6895014912

約数和(自身を除く): 4049564672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 547, 635, 640, 1016, 1024, 1094, 1270, 1280, 2032, 2048, 2188, 2540, 2560, 2735, 4064, 4096, 4376, 5080, 5120, 5470, 8128, 8192, 8752, 10160, 10240, 10940, 16256, 17504, 20320, 20480, 21880, 32512, 35008, 40640, 40960, 43760, 65024, 69469, 70016, 81280, 87520, 130048, 138938, 140032, 162560, 175040, 260096, 277876, 280064, 325120, 347345, 350080, 520192, 555752, 560128, 650240, 694690, 700160, 1040384, 1111504, 1120256, 1300480, 1389380, 1400320, 2223008, 2240512, 2600960, 2778760, 2800640, 4446016, 4481024, 5201920, 5557520, 5601280, 8892032, 11115040, 11202560, 17784064, 22230080, 22405120, 35568128, 44460160, 71136256, 88920320, 142272512, 177840640, 284545024, 355681280, 569090048, 711362560, 1422725120, 2845450240]

約数ペア:

[(1, 2845450240), (2, 1422725120), (4, 711362560), (5, 569090048), (8, 355681280), (10, 284545024), (16, 177840640), (20, 142272512), (32, 88920320), (40, 71136256), (64, 44460160), (80, 35568128), (127, 22405120), (128, 22230080), (160, 17784064), (254, 11202560), (256, 11115040), (320, 8892032), (508, 5601280), (512, 5557520), (547, 5201920), (635, 4481024), (640, 4446016), (1016, 2800640), (1024, 2778760), (1094, 2600960), (1270, 2240512), (1280, 2223008), (2032, 1400320), (2048, 1389380), (2188, 1300480), (2540, 1120256), (2560, 1111504), (2735, 1040384), (4064, 700160), (4096, 694690), (4376, 650240), (5080, 560128), (5120, 555752), (5470, 520192), (8128, 350080), (8192, 347345), (8752, 325120), (10160, 280064), (10240, 277876), (10940, 260096), (16256, 175040), (17504, 162560), (20320, 140032), (20480, 138938), (21880, 130048), (32512, 87520), (35008, 81280), (40640, 70016), (40960, 69469), (43760, 65024)]