11296960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 27560016

約数和(自身を除く): 16263056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 821, 860, 1376, 1642, 1720, 2752, 3284, 3440, 4105, 6568, 6880, 8210, 13136, 13760, 16420, 26272, 32840, 35303, 52544, 65680, 70606, 131360, 141212, 176515, 262720, 282424, 353030, 564848, 706060, 1129696, 1412120, 2259392, 2824240, 5648480, 11296960]

約数ペア:

[(1, 11296960), (2, 5648480), (4, 2824240), (5, 2259392), (8, 1412120), (10, 1129696), (16, 706060), (20, 564848), (32, 353030), (40, 282424), (43, 262720), (64, 176515), (80, 141212), (86, 131360), (160, 70606), (172, 65680), (215, 52544), (320, 35303), (344, 32840), (430, 26272), (688, 16420), (821, 13760), (860, 13136), (1376, 8210), (1642, 6880), (1720, 6568), (2752, 4105), (3284, 3440)]