1796131160

素因数分解:

$2^3\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{18859}}^1$

素因数の和:21251

約数の個数: 32

約数和(自身を含む): 4043206800

約数和(自身を除く): 2247075640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2381, 4762, 9524, 11905, 18859, 19048, 23810, 37718, 47620, 75436, 94295, 95240, 150872, 188590, 377180, 754360, 44903279, 89806558, 179613116, 224516395, 359226232, 449032790, 898065580, 1796131160]

約数ペア:

[(1, 1796131160), (2, 898065580), (4, 449032790), (5, 359226232), (8, 224516395), (10, 179613116), (20, 89806558), (40, 44903279), (2381, 754360), (4762, 377180), (9524, 188590), (11905, 150872), (18859, 95240), (19048, 94295), (23810, 75436), (37718, 47620)]