27392120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97829}}^1$

素因数の和:97847

約数の個数: 32

約数和(自身を含む): 70437600

約数和(自身を除く): 43045480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97829, 195658, 391316, 489145, 684803, 782632, 978290, 1369606, 1956580, 2739212, 3424015, 3913160, 5478424, 6848030, 13696060, 27392120]

約数ペア:

[(1, 27392120), (2, 13696060), (4, 6848030), (5, 5478424), (7, 3913160), (8, 3424015), (10, 2739212), (14, 1956580), (20, 1369606), (28, 978290), (35, 782632), (40, 684803), (56, 489145), (70, 391316), (140, 195658), (280, 97829)]