566562280

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{22447}}^1$

素因数の和:23089

約数の個数: 32

約数和(自身を含む): 1276842240

約数和(自身を除く): 710279960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 5048, 6310, 12620, 22447, 25240, 44894, 89788, 112235, 179576, 224470, 448940, 897880, 14164057, 28328114, 56656228, 70820285, 113312456, 141640570, 283281140, 566562280]

約数ペア:

[(1, 566562280), (2, 283281140), (4, 141640570), (5, 113312456), (8, 70820285), (10, 56656228), (20, 28328114), (40, 14164057), (631, 897880), (1262, 448940), (2524, 224470), (3155, 179576), (5048, 112235), (6310, 89788), (12620, 44894), (22447, 25240)]