464481280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 88

約数和(自身を含む): 1128666672

約数和(自身を除く): 664185392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1024, 1093, 1280, 1328, 1660, 2186, 2560, 2656, 3320, 4372, 5120, 5312, 5465, 6640, 8744, 10624, 10930, 13280, 17488, 21248, 21860, 26560, 34976, 42496, 43720, 53120, 69952, 84992, 87440, 90719, 106240, 139904, 174880, 181438, 212480, 279808, 349760, 362876, 424960, 453595, 559616, 699520, 725752, 907190, 1119232, 1399040, 1451504, 1814380, 2798080, 2903008, 3628760, 5596160, 5806016, 7257520, 11612032, 14515040, 23224064, 29030080, 46448128, 58060160, 92896256, 116120320, 232240640, 464481280]

約数ペア:

[(1, 464481280), (2, 232240640), (4, 116120320), (5, 92896256), (8, 58060160), (10, 46448128), (16, 29030080), (20, 23224064), (32, 14515040), (40, 11612032), (64, 7257520), (80, 5806016), (83, 5596160), (128, 3628760), (160, 2903008), (166, 2798080), (256, 1814380), (320, 1451504), (332, 1399040), (415, 1119232), (512, 907190), (640, 725752), (664, 699520), (830, 559616), (1024, 453595), (1093, 424960), (1280, 362876), (1328, 349760), (1660, 279808), (2186, 212480), (2560, 181438), (2656, 174880), (3320, 139904), (4372, 106240), (5120, 90719), (5312, 87440), (5465, 84992), (6640, 69952), (8744, 53120), (10624, 43720), (10930, 42496), (13280, 34976), (17488, 26560), (21248, 21860)]