10881650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16766

約数の個数: 24

約数和(自身を含む): 21798084

約数和(自身を除く): 10916434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 16741, 33482, 83705, 167410, 217633, 418525, 435266, 837050, 1088165, 2176330, 5440825, 10881650]

約数ペア:

[(1, 10881650), (2, 5440825), (5, 2176330), (10, 1088165), (13, 837050), (25, 435266), (26, 418525), (50, 217633), (65, 167410), (130, 83705), (325, 33482), (650, 16741)]