26955460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192539}}^1$

素因数の和:192555

約数の個数: 24

約数和(自身を含む): 64693440

約数和(自身を除く): 37737980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192539, 385078, 770156, 962695, 1347773, 1925390, 2695546, 3850780, 5391092, 6738865, 13477730, 26955460]

約数ペア:

[(1, 26955460), (2, 13477730), (4, 6738865), (5, 5391092), (7, 3850780), (10, 2695546), (14, 1925390), (20, 1347773), (28, 962695), (35, 770156), (70, 385078), (140, 192539)]