410108060

素因数分解:

$2^2\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{6977}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 861643440

約数和(自身を除く): 451535380

約数列:

[1, 2, 4, 5, 10, 20, 2939, 5878, 6977, 11756, 13954, 14695, 27908, 29390, 34885, 58780, 69770, 139540, 20505403, 41010806, 82021612, 102527015, 205054030, 410108060]

約数ペア:

[(1, 410108060), (2, 205054030), (4, 102527015), (5, 82021612), (10, 41010806), (20, 20505403), (2939, 139540), (5878, 69770), (6977, 58780), (11756, 34885), (13954, 29390), (14695, 27908)]