936889540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{1163}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 2013403392

約数和(自身を除く): 1076513852

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 857, 940, 1163, 1714, 2326, 3428, 4285, 4652, 5815, 8570, 11630, 17140, 23260, 40279, 54661, 80558, 109322, 161116, 201395, 218644, 273305, 402790, 546610, 805580, 996691, 1093220, 1993382, 3986764, 4983455, 9966910, 19933820, 46844477, 93688954, 187377908, 234222385, 468444770, 936889540]

約数ペア:

[(1, 936889540), (2, 468444770), (4, 234222385), (5, 187377908), (10, 93688954), (20, 46844477), (47, 19933820), (94, 9966910), (188, 4983455), (235, 3986764), (470, 1993382), (857, 1093220), (940, 996691), (1163, 805580), (1714, 546610), (2326, 402790), (3428, 273305), (4285, 218644), (4652, 201395), (5815, 161116), (8570, 109322), (11630, 80558), (17140, 54661), (23260, 40279)]