5764280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 13219200

約数和(自身を除く): 7454920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2719, 5438, 10876, 13595, 21752, 27190, 54380, 108760, 144107, 288214, 576428, 720535, 1152856, 1441070, 2882140, 5764280]

約数ペア:

[(1, 5764280), (2, 2882140), (4, 1441070), (5, 1152856), (8, 720535), (10, 576428), (20, 288214), (40, 144107), (53, 108760), (106, 54380), (212, 27190), (265, 21752), (424, 13595), (530, 10876), (1060, 5438), (2120, 2719)]