20380150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58229}}^1$

素因数の和:58248

約数の個数: 24

約数和(自身を含む): 43323120

約数和(自身を除く): 22942970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58229, 116458, 291145, 407603, 582290, 815206, 1455725, 2038015, 2911450, 4076030, 10190075, 20380150]

約数ペア:

[(1, 20380150), (2, 10190075), (5, 4076030), (7, 2911450), (10, 2038015), (14, 1455725), (25, 815206), (35, 582290), (50, 407603), (70, 291145), (175, 116458), (350, 58229)]