10214120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36479}}^1$

素因数の和:36497

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 16051480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36479, 72958, 145916, 182395, 255353, 291832, 364790, 510706, 729580, 1021412, 1276765, 1459160, 2042824, 2553530, 5107060, 10214120]

約数ペア:

[(1, 10214120), (2, 5107060), (4, 2553530), (5, 2042824), (7, 1459160), (8, 1276765), (10, 1021412), (14, 729580), (20, 510706), (28, 364790), (35, 291832), (40, 255353), (56, 182395), (70, 145916), (140, 72958), (280, 36479)]