16899260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120709}}^1$

素因数の和:120725

約数の個数: 24

約数和(自身を含む): 40558560

約数和(自身を除く): 23659300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120709, 241418, 482836, 603545, 844963, 1207090, 1689926, 2414180, 3379852, 4224815, 8449630, 16899260]

約数ペア:

[(1, 16899260), (2, 8449630), (4, 4224815), (5, 3379852), (7, 2414180), (10, 1689926), (14, 1207090), (20, 844963), (28, 603545), (35, 482836), (70, 241418), (140, 120709)]