11193560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5711}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 18109000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5711, 11422, 22844, 28555, 39977, 45688, 57110, 79954, 114220, 159908, 199885, 228440, 279839, 319816, 399770, 559678, 799540, 1119356, 1399195, 1599080, 2238712, 2798390, 5596780, 11193560]

約数ペア:

[(1, 11193560), (2, 5596780), (4, 2798390), (5, 2238712), (7, 1599080), (8, 1399195), (10, 1119356), (14, 799540), (20, 559678), (28, 399770), (35, 319816), (40, 279839), (49, 228440), (56, 199885), (70, 159908), (98, 114220), (140, 79954), (196, 57110), (245, 45688), (280, 39977), (392, 28555), (490, 22844), (980, 11422), (1960, 5711)]