107805220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42443}}^1$

素因数の和:42579

約数の個数: 24

約数和(自身を含む): 228178944

約数和(自身を除く): 120373724

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 42443, 84886, 169772, 212215, 424430, 848860, 5390261, 10780522, 21561044, 26951305, 53902610, 107805220]

約数ペア:

[(1, 107805220), (2, 53902610), (4, 26951305), (5, 21561044), (10, 10780522), (20, 5390261), (127, 848860), (254, 424430), (508, 212215), (635, 169772), (1270, 84886), (2540, 42443)]