3746140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 7952112

約数和(自身を除く): 4205972

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1931, 1940, 3862, 7724, 9655, 19310, 38620, 187307, 374614, 749228, 936535, 1873070, 3746140]

約数ペア:

[(1, 3746140), (2, 1873070), (4, 936535), (5, 749228), (10, 374614), (20, 187307), (97, 38620), (194, 19310), (388, 9655), (485, 7724), (970, 3862), (1931, 1940)]