57799040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 64

約数和(自身を含む): 148826160

約数和(自身を除く): 91027120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6947, 8320, 13894, 27788, 34735, 55576, 69470, 90311, 111152, 138940, 180622, 222304, 277880, 361244, 444608, 451555, 555760, 722488, 889216, 903110, 1111520, 1444976, 1806220, 2223040, 2889952, 3612440, 4446080, 5779904, 7224880, 11559808, 14449760, 28899520, 57799040]

約数ペア:

[(1, 57799040), (2, 28899520), (4, 14449760), (5, 11559808), (8, 7224880), (10, 5779904), (13, 4446080), (16, 3612440), (20, 2889952), (26, 2223040), (32, 1806220), (40, 1444976), (52, 1111520), (64, 903110), (65, 889216), (80, 722488), (104, 555760), (128, 451555), (130, 444608), (160, 361244), (208, 277880), (260, 222304), (320, 180622), (416, 138940), (520, 111152), (640, 90311), (832, 69470), (1040, 55576), (1664, 34735), (2080, 27788), (4160, 13894), (6947, 8320)]