2040571190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{57047}}^1$

素因数の和:57141

約数の個数: 48

約数和(自身を含む): 4331312352

約数和(自身を除く): 2290741162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 5110, 7154, 17885, 35770, 57047, 114094, 285235, 399329, 570470, 798658, 1996645, 2795303, 3993290, 4164431, 5590606, 8328862, 13976515, 20822155, 27953030, 29151017, 41644310, 58302034, 145755085, 204057119, 291510170, 408114238, 1020285595, 2040571190]

約数ペア:

[(1, 2040571190), (2, 1020285595), (5, 408114238), (7, 291510170), (10, 204057119), (14, 145755085), (35, 58302034), (49, 41644310), (70, 29151017), (73, 27953030), (98, 20822155), (146, 13976515), (245, 8328862), (365, 5590606), (490, 4164431), (511, 3993290), (730, 2795303), (1022, 1996645), (2555, 798658), (3577, 570470), (5110, 399329), (7154, 285235), (17885, 114094), (35770, 57047)]