11378820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 32054400

約数和(自身を除く): 20675580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 953, 995, 1194, 1906, 1990, 2388, 2859, 2985, 3812, 3980, 4765, 5718, 5970, 9530, 11436, 11940, 14295, 19060, 28590, 57180, 189647, 379294, 568941, 758588, 948235, 1137882, 1896470, 2275764, 2844705, 3792940, 5689410, 11378820]

約数ペア:

[(1, 11378820), (2, 5689410), (3, 3792940), (4, 2844705), (5, 2275764), (6, 1896470), (10, 1137882), (12, 948235), (15, 758588), (20, 568941), (30, 379294), (60, 189647), (199, 57180), (398, 28590), (597, 19060), (796, 14295), (953, 11940), (995, 11436), (1194, 9530), (1906, 5970), (1990, 5718), (2388, 4765), (2859, 3980), (2985, 3812)]