40986260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292759}}^1$

素因数の和:292775

約数の個数: 24

約数和(自身を含む): 98367360

約数和(自身を除く): 57381100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292759, 585518, 1171036, 1463795, 2049313, 2927590, 4098626, 5855180, 8197252, 10246565, 20493130, 40986260]

約数ペア:

[(1, 40986260), (2, 20493130), (4, 10246565), (5, 8197252), (7, 5855180), (10, 4098626), (14, 2927590), (20, 2049313), (28, 1463795), (35, 1171036), (70, 585518), (140, 292759)]