412937470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{7523}}^1$

素因数の和:8040

約数の個数: 32

約数和(自身を含む): 812592000

約数和(自身を除く): 399654530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 4990, 5489, 7523, 10978, 15046, 27445, 37615, 54890, 75230, 82753, 165506, 413765, 827530, 3753977, 7507954, 18769885, 37539770, 41293747, 82587494, 206468735, 412937470]

約数ペア:

[(1, 412937470), (2, 206468735), (5, 82587494), (10, 41293747), (11, 37539770), (22, 18769885), (55, 7507954), (110, 3753977), (499, 827530), (998, 413765), (2495, 165506), (4990, 82753), (5489, 75230), (7523, 54890), (10978, 37615), (15046, 27445)]