11250640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 26560800

約数和(自身を除く): 15310160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2099, 2680, 4198, 5360, 8396, 10495, 16792, 20990, 33584, 41980, 83960, 140633, 167920, 281266, 562532, 703165, 1125064, 1406330, 2250128, 2812660, 5625320, 11250640]

約数ペア:

[(1, 11250640), (2, 5625320), (4, 2812660), (5, 2250128), (8, 1406330), (10, 1125064), (16, 703165), (20, 562532), (40, 281266), (67, 167920), (80, 140633), (134, 83960), (268, 41980), (335, 33584), (536, 20990), (670, 16792), (1072, 10495), (1340, 8396), (2099, 5360), (2680, 4198)]