5049740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 10676400

約数和(自身を除く): 5626660

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1549, 1630, 3098, 3260, 6196, 7745, 15490, 30980, 252487, 504974, 1009948, 1262435, 2524870, 5049740]

約数ペア:

[(1, 5049740), (2, 2524870), (4, 1262435), (5, 1009948), (10, 504974), (20, 252487), (163, 30980), (326, 15490), (652, 7745), (815, 6196), (1549, 3260), (1630, 3098)]