5385760

素因数分解:

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

素因数の和:877

約数の個数: 48

約数和(自身を含む): 13050072

約数和(自身を除く): 7664312

約数列:

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

約数ペア:

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