24116920

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1361}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 54425520

約数和(自身を除く): 30308600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1361, 1772, 2215, 2722, 3544, 4430, 5444, 6805, 8860, 10888, 13610, 17720, 27220, 54440, 602923, 1205846, 2411692, 3014615, 4823384, 6029230, 12058460, 24116920]

約数ペア:

[(1, 24116920), (2, 12058460), (4, 6029230), (5, 4823384), (8, 3014615), (10, 2411692), (20, 1205846), (40, 602923), (443, 54440), (886, 27220), (1361, 17720), (1772, 13610), (2215, 10888), (2722, 8860), (3544, 6805), (4430, 5444)]