10538998220

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{410717}}^1$

素因数の和:412009

約数の個数: 24

約数和(自身を含む): 22149200304

約数和(自身を除く): 11610202084

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 12830, 25660, 410717, 821434, 1642868, 2053585, 4107170, 8214340, 526949911, 1053899822, 2107799644, 2634749555, 5269499110, 10538998220]

約数ペア:

[(1, 10538998220), (2, 5269499110), (4, 2634749555), (5, 2107799644), (10, 1053899822), (20, 526949911), (1283, 8214340), (2566, 4107170), (5132, 2053585), (6415, 1642868), (12830, 821434), (25660, 410717)]