28975060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49957}}^1$

素因数の和:49995

約数の個数: 24

約数和(自身を含む): 62947080

約数和(自身を除く): 33972020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49957, 99914, 199828, 249785, 499570, 999140, 1448753, 2897506, 5795012, 7243765, 14487530, 28975060]

約数ペア:

[(1, 28975060), (2, 14487530), (4, 7243765), (5, 5795012), (10, 2897506), (20, 1448753), (29, 999140), (58, 499570), (116, 249785), (145, 199828), (290, 99914), (580, 49957)]