67125760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 80

約数和(自身を含む): 173410776

約数和(自身を除く): 106285016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2017, 2080, 2560, 3328, 4034, 4160, 6656, 8068, 8320, 10085, 16136, 16640, 20170, 26221, 32272, 33280, 40340, 52442, 64544, 80680, 104884, 129088, 131105, 161360, 209768, 258176, 262210, 322720, 419536, 516352, 524420, 645440, 839072, 1032704, 1048840, 1290880, 1678144, 2097680, 2581760, 3356288, 4195360, 5163520, 6712576, 8390720, 13425152, 16781440, 33562880, 67125760]

約数ペア:

[(1, 67125760), (2, 33562880), (4, 16781440), (5, 13425152), (8, 8390720), (10, 6712576), (13, 5163520), (16, 4195360), (20, 3356288), (26, 2581760), (32, 2097680), (40, 1678144), (52, 1290880), (64, 1048840), (65, 1032704), (80, 839072), (104, 645440), (128, 524420), (130, 516352), (160, 419536), (208, 322720), (256, 262210), (260, 258176), (320, 209768), (416, 161360), (512, 131105), (520, 129088), (640, 104884), (832, 80680), (1040, 64544), (1280, 52442), (1664, 40340), (2017, 33280), (2080, 32272), (2560, 26221), (3328, 20170), (4034, 16640), (4160, 16136), (6656, 10085), (8068, 8320)]