11379760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2903}}^1$

素因数の和:2930

約数の個数: 60

約数和(自身を含む): 30788208

約数和(自身を除く): 19408448

約数列:

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

約数ペア:

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