24201940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{172871}}^1$

素因数の和:172887

約数の個数: 24

約数和(自身を含む): 58084992

約数和(自身を除く): 33883052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 172871, 345742, 691484, 864355, 1210097, 1728710, 2420194, 3457420, 4840388, 6050485, 12100970, 24201940]

約数ペア:

[(1, 24201940), (2, 12100970), (4, 6050485), (5, 4840388), (7, 3457420), (10, 2420194), (14, 1728710), (20, 1210097), (28, 864355), (35, 691484), (70, 345742), (140, 172871)]