61074460

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2131}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 128406096

約数和(自身を除く): 67331636

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2131, 2866, 4262, 5732, 7165, 8524, 10655, 14330, 21310, 28660, 42620, 3053723, 6107446, 12214892, 15268615, 30537230, 61074460]

約数ペア:

[(1, 61074460), (2, 30537230), (4, 15268615), (5, 12214892), (10, 6107446), (20, 3053723), (1433, 42620), (2131, 28660), (2866, 21310), (4262, 14330), (5732, 10655), (7165, 8524)]