11314960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 15397616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2111, 2680, 4222, 5360, 8444, 10555, 16888, 21110, 33776, 42220, 84440, 141437, 168880, 282874, 565748, 707185, 1131496, 1414370, 2262992, 2828740, 5657480, 11314960]

約数ペア:

[(1, 11314960), (2, 5657480), (4, 2828740), (5, 2262992), (8, 1414370), (10, 1131496), (16, 707185), (20, 565748), (40, 282874), (67, 168880), (80, 141437), (134, 84440), (268, 42220), (335, 33776), (536, 21110), (670, 16888), (1072, 10555), (1340, 8444), (2111, 5360), (2680, 4222)]