42540410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386731}}^1$

素因数の和:386749

約数の個数: 16

約数和(自身を含む): 83534112

約数和(自身を除く): 40993702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 386731, 773462, 1933655, 3867310, 4254041, 8508082, 21270205, 42540410]

約数ペア:

[(1, 42540410), (2, 21270205), (5, 8508082), (10, 4254041), (11, 3867310), (22, 1933655), (55, 773462), (110, 386731)]