9129740

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{953}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 19232640

約数和(自身を除く): 10102900

約数列:

[1, 2, 4, 5, 10, 20, 479, 953, 958, 1906, 1916, 2395, 3812, 4765, 4790, 9530, 9580, 19060, 456487, 912974, 1825948, 2282435, 4564870, 9129740]

約数ペア:

[(1, 9129740), (2, 4564870), (4, 2282435), (5, 1825948), (10, 912974), (20, 456487), (479, 19060), (953, 9580), (958, 9530), (1906, 4790), (1916, 4765), (2395, 3812)]