156600241940

素因数分解:

$2^2\times 5^1\times {\mathrm{7830012097}}^1$

素因数の和:7830012106

約数の個数: 12

約数和(自身を含む): 328860508116

約数和(自身を除く): 172260266176

約数列:

[1, 2, 4, 5, 10, 20, 7830012097, 15660024194, 31320048388, 39150060485, 78300120970, 156600241940]

約数ペア:

[(1, 156600241940), (2, 78300120970), (4, 39150060485), (5, 31320048388), (10, 15660024194), (20, 7830012097)]