2005259530

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1\times {\mathrm{1019}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 3630432960

約数和(自身を除く): 1625173430

約数列:

[1, 2, 5, 10, 307, 614, 641, 1019, 1282, 1535, 2038, 3070, 3205, 5095, 6410, 10190, 196787, 312833, 393574, 625666, 653179, 983935, 1306358, 1564165, 1967870, 3128330, 3265895, 6531790, 200525953, 401051906, 1002629765, 2005259530]

約数ペア:

[(1, 2005259530), (2, 1002629765), (5, 401051906), (10, 200525953), (307, 6531790), (614, 3265895), (641, 3128330), (1019, 1967870), (1282, 1564165), (1535, 1306358), (2038, 983935), (3070, 653179), (3205, 625666), (5095, 393574), (6410, 312833), (10190, 196787)]