42184580

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7841}}^1$

素因数の和:8119

約数の個数: 24

約数和(自身を含む): 88928280

約数和(自身を除く): 46743700

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7841, 15682, 31364, 39205, 78410, 156820, 2109229, 4218458, 8436916, 10546145, 21092290, 42184580]

約数ペア:

[(1, 42184580), (2, 21092290), (4, 10546145), (5, 8436916), (10, 4218458), (20, 2109229), (269, 156820), (538, 78410), (1076, 39205), (1345, 31364), (2690, 15682), (5380, 7841)]