105883780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19681}}^1$

素因数の和:19959

約数の個数: 24

約数和(自身を含む): 223193880

約数和(自身を除く): 117310100

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 19681, 39362, 78724, 98405, 196810, 393620, 5294189, 10588378, 21176756, 26470945, 52941890, 105883780]

約数ペア:

[(1, 105883780), (2, 52941890), (4, 26470945), (5, 21176756), (10, 10588378), (20, 5294189), (269, 393620), (538, 196810), (1076, 98405), (1345, 78724), (2690, 39362), (5380, 19681)]