61373780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236053}}^1$

素因数の和:236075

約数の個数: 24

約数和(自身を含む): 138799752

約数和(自身を除く): 77425972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 236053, 472106, 944212, 1180265, 2360530, 3068689, 4721060, 6137378, 12274756, 15343445, 30686890, 61373780]

約数ペア:

[(1, 61373780), (2, 30686890), (4, 15343445), (5, 12274756), (10, 6137378), (13, 4721060), (20, 3068689), (26, 2360530), (52, 1180265), (65, 944212), (130, 472106), (260, 236053)]