11667160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 27380160

約数和(自身を除く): 15713000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 485, 620, 776, 970, 1240, 1940, 3007, 3880, 6014, 9409, 12028, 15035, 18818, 24056, 30070, 37636, 47045, 60140, 75272, 94090, 120280, 188180, 291679, 376360, 583358, 1166716, 1458395, 2333432, 2916790, 5833580, 11667160]

約数ペア:

[(1, 11667160), (2, 5833580), (4, 2916790), (5, 2333432), (8, 1458395), (10, 1166716), (20, 583358), (31, 376360), (40, 291679), (62, 188180), (97, 120280), (124, 94090), (155, 75272), (194, 60140), (248, 47045), (310, 37636), (388, 30070), (485, 24056), (620, 18818), (776, 15035), (970, 12028), (1240, 9409), (1940, 6014), (3007, 3880)]