11154160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 26333136

約数和(自身を除く): 15178976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2081, 2680, 4162, 5360, 8324, 10405, 16648, 20810, 33296, 41620, 83240, 139427, 166480, 278854, 557708, 697135, 1115416, 1394270, 2230832, 2788540, 5577080, 11154160]

約数ペア:

[(1, 11154160), (2, 5577080), (4, 2788540), (5, 2230832), (8, 1394270), (10, 1115416), (16, 697135), (20, 557708), (40, 278854), (67, 166480), (80, 139427), (134, 83240), (268, 41620), (335, 33296), (536, 20810), (670, 16648), (1072, 10405), (1340, 8324), (2081, 5360), (2680, 4162)]