42597860

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1931}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 89582976

約数和(自身を除く): 46985116

約数列:

[1, 2, 4, 5, 10, 20, 1103, 1931, 2206, 3862, 4412, 5515, 7724, 9655, 11030, 19310, 22060, 38620, 2129893, 4259786, 8519572, 10649465, 21298930, 42597860]

約数ペア:

[(1, 42597860), (2, 21298930), (4, 10649465), (5, 8519572), (10, 4259786), (20, 2129893), (1103, 38620), (1931, 22060), (2206, 19310), (3862, 11030), (4412, 9655), (5515, 7724)]