42131660

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2441}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 88615296

約数和(自身を除く): 46483636

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 2441, 3452, 4315, 4882, 8630, 9764, 12205, 17260, 24410, 48820, 2106583, 4213166, 8426332, 10532915, 21065830, 42131660]

約数ペア:

[(1, 42131660), (2, 21065830), (4, 10532915), (5, 8426332), (10, 4213166), (20, 2106583), (863, 48820), (1726, 24410), (2441, 17260), (3452, 12205), (4315, 9764), (4882, 8630)]