67176380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 147254016

約数和(自身を除く): 80077636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1117, 1940, 2234, 3007, 4468, 5585, 6014, 11170, 12028, 15035, 22340, 30070, 34627, 60140, 69254, 108349, 138508, 173135, 216698, 346270, 433396, 541745, 692540, 1083490, 2166980, 3358819, 6717638, 13435276, 16794095, 33588190, 67176380]

約数ペア:

[(1, 67176380), (2, 33588190), (4, 16794095), (5, 13435276), (10, 6717638), (20, 3358819), (31, 2166980), (62, 1083490), (97, 692540), (124, 541745), (155, 433396), (194, 346270), (310, 216698), (388, 173135), (485, 138508), (620, 108349), (970, 69254), (1117, 60140), (1940, 34627), (2234, 30070), (3007, 22340), (4468, 15035), (5585, 12028), (6014, 11170)]