121495340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{53759}}^1$

素因数の和:53881

約数の個数: 24

約数和(自身を含む): 257402880

約数和(自身を除く): 135907540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 53759, 107518, 215036, 268795, 537590, 1075180, 6074767, 12149534, 24299068, 30373835, 60747670, 121495340]

約数ペア:

[(1, 121495340), (2, 60747670), (4, 30373835), (5, 24299068), (10, 12149534), (20, 6074767), (113, 1075180), (226, 537590), (452, 268795), (565, 215036), (1130, 107518), (2260, 53759)]