156918448160

素因数分解:

$2^5\times 5^1\times {\mathrm{980740301}}^1$

素因数の和:980740316

約数の個数: 24

約数和(自身を含む): 370719834156

約数和(自身を除く): 213801385996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980740301, 1961480602, 3922961204, 4903701505, 7845922408, 9807403010, 15691844816, 19614806020, 31383689632, 39229612040, 78459224080, 156918448160]

約数ペア:

[(1, 156918448160), (2, 78459224080), (4, 39229612040), (5, 31383689632), (8, 19614806020), (10, 15691844816), (16, 9807403010), (20, 7845922408), (32, 4903701505), (40, 3922961204), (80, 1961480602), (160, 980740301)]