10159780

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5237}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 21559608

約数和(自身を除く): 11399828

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5237, 10474, 20948, 26185, 52370, 104740, 507989, 1015978, 2031956, 2539945, 5079890, 10159780]

約数ペア:

[(1, 10159780), (2, 5079890), (4, 2539945), (5, 2031956), (10, 1015978), (20, 507989), (97, 104740), (194, 52370), (388, 26185), (485, 20948), (970, 10474), (1940, 5237)]