39757060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283979}}^1$

素因数の和:283995

約数の個数: 24

約数和(自身を含む): 95417280

約数和(自身を除く): 55660220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283979, 567958, 1135916, 1419895, 1987853, 2839790, 3975706, 5679580, 7951412, 9939265, 19878530, 39757060]

約数ペア:

[(1, 39757060), (2, 19878530), (4, 9939265), (5, 7951412), (7, 5679580), (10, 3975706), (14, 2839790), (20, 1987853), (28, 1419895), (35, 1135916), (70, 567958), (140, 283979)]