42418060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{124759}}^1$

素因数の和:124785

約数の個数: 24

約数和(自身を含む): 94318560

約数和(自身を除く): 51900500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 124759, 249518, 499036, 623795, 1247590, 2120903, 2495180, 4241806, 8483612, 10604515, 21209030, 42418060]

約数ペア:

[(1, 42418060), (2, 21209030), (4, 10604515), (5, 8483612), (10, 4241806), (17, 2495180), (20, 2120903), (34, 1247590), (68, 623795), (85, 499036), (170, 249518), (340, 124759)]