75682120

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4271}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 170709120

約数和(自身を除く): 95027000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4271, 4430, 8542, 8860, 17084, 17720, 21355, 34168, 42710, 85420, 170840, 1892053, 3784106, 7568212, 9460265, 15136424, 18920530, 37841060, 75682120]

約数ペア:

[(1, 75682120), (2, 37841060), (4, 18920530), (5, 15136424), (8, 9460265), (10, 7568212), (20, 3784106), (40, 1892053), (443, 170840), (886, 85420), (1772, 42710), (2215, 34168), (3544, 21355), (4271, 17720), (4430, 17084), (8542, 8860)]