117408380

素因数分解:

$2^2\times 5^1\times {\mathrm{5870419}}^1$

素因数の和:5870428

約数の個数: 12

約数和(自身を含む): 246557640

約数和(自身を除く): 129149260

約数列:

[1, 2, 4, 5, 10, 20, 5870419, 11740838, 23481676, 29352095, 58704190, 117408380]

約数ペア:

[(1, 117408380), (2, 58704190), (4, 29352095), (5, 23481676), (10, 11740838), (20, 5870419)]