4012240

素因数分解:

$2^4\times 5^1\times {\mathrm{50153}}^1$

素因数の和:50166

約数の個数: 20

約数和(自身を含む): 9328644

約数和(自身を除く): 5316404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50153, 100306, 200612, 250765, 401224, 501530, 802448, 1003060, 2006120, 4012240]

約数ペア:

[(1, 4012240), (2, 2006120), (4, 1003060), (5, 802448), (8, 501530), (10, 401224), (16, 250765), (20, 200612), (40, 100306), (80, 50153)]