130522660

素因数分解:

$2^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{3433}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 274321656

約数和(自身を除く): 143798996

約数列:

[1, 2, 4, 5, 10, 20, 1901, 3433, 3802, 6866, 7604, 9505, 13732, 17165, 19010, 34330, 38020, 68660, 6526133, 13052266, 26104532, 32630665, 65261330, 130522660]

約数ペア:

[(1, 130522660), (2, 65261330), (4, 32630665), (5, 26104532), (10, 13052266), (20, 6526133), (1901, 68660), (3433, 38020), (3802, 34330), (6866, 19010), (7604, 17165), (9505, 13732)]