5481661.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109829}}^1$

素因数の和:109849

約数の個数: 40

約数和(自身を含む): 163427040

約数和(自身を除く): 101922800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 109829, 219658, 439316, 549145, 768803, 878632, 1098290, 1537606, 1757264, 2196580, 3075212, 3844015, 4393160, 6150424, 7688030, 8786320, 12300848, 15376060, 30752120, 61504240]

約数ペア:

[(1, 61504240), (2, 30752120), (4, 15376060), (5, 12300848), (7, 8786320), (8, 7688030), (10, 6150424), (14, 4393160), (16, 3844015), (20, 3075212), (28, 2196580), (35, 1757264), (40, 1537606), (56, 1098290), (70, 878632), (80, 768803), (112, 549145), (140, 439316), (280, 219658), (560, 109829)]