116625680

素因数分解:

$2^4\times 5^1\times {\mathrm{1457821}}^1$

素因数の和:1457834

約数の個数: 20

約数和(自身を含む): 271154892

約数和(自身を除く): 154529212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1457821, 2915642, 5831284, 7289105, 11662568, 14578210, 23325136, 29156420, 58312840, 116625680]

約数ペア:

[(1, 116625680), (2, 58312840), (4, 29156420), (5, 23325136), (8, 14578210), (10, 11662568), (16, 7289105), (20, 5831284), (40, 2915642), (80, 1457821)]