20140804090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{79229}}^1$

素因数の和:81558

約数の個数: 32

約数和(自身を含む): 39566828160

約数和(自身を除く): 19426024070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2311, 4622, 11555, 23110, 25421, 50842, 79229, 127105, 158458, 254210, 396145, 792290, 871519, 1743038, 4357595, 8715190, 183098219, 366196438, 915491095, 1830982190, 2014080409, 4028160818, 10070402045, 20140804090]

約数ペア:

[(1, 20140804090), (2, 10070402045), (5, 4028160818), (10, 2014080409), (11, 1830982190), (22, 915491095), (55, 366196438), (110, 183098219), (2311, 8715190), (4622, 4357595), (11555, 1743038), (23110, 871519), (25421, 792290), (50842, 396145), (79229, 254210), (127105, 158458)]