10771520

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 26307288

約数和(自身を除く): 15535768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 821, 1312, 1640, 1642, 2624, 3280, 3284, 4105, 6560, 6568, 8210, 13120, 13136, 16420, 26272, 32840, 33661, 52544, 65680, 67322, 131360, 134644, 168305, 262720, 269288, 336610, 538576, 673220, 1077152, 1346440, 2154304, 2692880, 5385760, 10771520]

約数ペア:

[(1, 10771520), (2, 5385760), (4, 2692880), (5, 2154304), (8, 1346440), (10, 1077152), (16, 673220), (20, 538576), (32, 336610), (40, 269288), (41, 262720), (64, 168305), (80, 134644), (82, 131360), (160, 67322), (164, 65680), (205, 52544), (320, 33661), (328, 32840), (410, 26272), (656, 16420), (820, 13136), (821, 13120), (1312, 8210), (1640, 6568), (1642, 6560), (2624, 4105), (3280, 3284)]