415522060

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{11057}}^1$

素因数の和:12945

約数の個数: 24

約数和(自身を含む): 873139680

約数和(自身を除く): 457617620

約数列:

[1, 2, 4, 5, 10, 20, 1879, 3758, 7516, 9395, 11057, 18790, 22114, 37580, 44228, 55285, 110570, 221140, 20776103, 41552206, 83104412, 103880515, 207761030, 415522060]

約数ペア:

[(1, 415522060), (2, 207761030), (4, 103880515), (5, 83104412), (10, 41552206), (20, 20776103), (1879, 221140), (3758, 110570), (7516, 55285), (9395, 44228), (11057, 37580), (18790, 22114)]