9879701900

素因数分解:

$2^2\times 5^2\times {\mathrm{853}}^1\times {\mathrm{115823}}^1$

素因数の和:116690

約数の個数: 36

約数和(自身を含む): 21464272032

約数和(自身を除く): 11584570132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 853, 1706, 3412, 4265, 8530, 17060, 21325, 42650, 85300, 115823, 231646, 463292, 579115, 1158230, 2316460, 2895575, 5791150, 11582300, 98797019, 197594038, 395188076, 493985095, 987970190, 1975940380, 2469925475, 4939850950, 9879701900]

約数ペア:

[(1, 9879701900), (2, 4939850950), (4, 2469925475), (5, 1975940380), (10, 987970190), (20, 493985095), (25, 395188076), (50, 197594038), (100, 98797019), (853, 11582300), (1706, 5791150), (3412, 2895575), (4265, 2316460), (8530, 1158230), (17060, 579115), (21325, 463292), (42650, 231646), (85300, 115823)]