16200140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73637}}^1$

素因数の和:73657

約数の個数: 24

約数和(自身を含む): 37113552

約数和(自身を除く): 20913412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73637, 147274, 294548, 368185, 736370, 810007, 1472740, 1620014, 3240028, 4050035, 8100070, 16200140]

約数ペア:

[(1, 16200140), (2, 8100070), (4, 4050035), (5, 3240028), (10, 1620014), (11, 1472740), (20, 810007), (22, 736370), (44, 368185), (55, 294548), (110, 147274), (220, 73637)]