16226540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73757}}^1$

素因数の和:73777

約数の個数: 24

約数和(自身を含む): 37174032

約数和(自身を除く): 20947492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73757, 147514, 295028, 368785, 737570, 811327, 1475140, 1622654, 3245308, 4056635, 8113270, 16226540]

約数ペア:

[(1, 16226540), (2, 8113270), (4, 4056635), (5, 3245308), (10, 1622654), (11, 1475140), (20, 811327), (22, 737570), (44, 368785), (55, 295028), (110, 147514), (220, 73757)]