22759520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{2903}}^1$

素因数の和:2932

約数の個数: 72

約数和(自身を含む): 62569584

約数和(自身を除く): 39810064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 2903, 3920, 5806, 7840, 11612, 14515, 20321, 23224, 29030, 40642, 46448, 58060, 81284, 92896, 101605, 116120, 142247, 162568, 203210, 232240, 284494, 325136, 406420, 464480, 568988, 650272, 711235, 812840, 1137976, 1422470, 1625680, 2275952, 2844940, 3251360, 4551904, 5689880, 11379760, 22759520]

約数ペア:

[(1, 22759520), (2, 11379760), (4, 5689880), (5, 4551904), (7, 3251360), (8, 2844940), (10, 2275952), (14, 1625680), (16, 1422470), (20, 1137976), (28, 812840), (32, 711235), (35, 650272), (40, 568988), (49, 464480), (56, 406420), (70, 325136), (80, 284494), (98, 232240), (112, 203210), (140, 162568), (160, 142247), (196, 116120), (224, 101605), (245, 92896), (280, 81284), (392, 58060), (490, 46448), (560, 40642), (784, 29030), (980, 23224), (1120, 20321), (1568, 14515), (1960, 11612), (2903, 7840), (3920, 5806)]