452787620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211583}}^1$

素因数の和:211699

約数の個数: 24

約数和(自身を含む): 959745024

約数和(自身を除く): 506957404

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 211583, 423166, 846332, 1057915, 2115830, 4231660, 22639381, 45278762, 90557524, 113196905, 226393810, 452787620]

約数ペア:

[(1, 452787620), (2, 226393810), (4, 113196905), (5, 90557524), (10, 45278762), (20, 22639381), (107, 4231660), (214, 2115830), (428, 1057915), (535, 846332), (1070, 423166), (2140, 211583)]