1036718237020

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1279}}^1\times {\mathrm{32191}}^1$

素因数の和:34738

約数の個数: 48

約数和(自身を含む): 2180608819200

約数和(自身を除く): 1143890582180

約数列:

[1, 2, 4, 5, 10, 20, 1259, 1279, 2518, 2558, 5036, 5116, 6295, 6395, 12590, 12790, 25180, 25580, 32191, 64382, 128764, 160955, 321910, 643820, 1610261, 3220522, 6441044, 8051305, 16102610, 32205220, 40528469, 41172289, 81056938, 82344578, 162113876, 164689156, 202642345, 205861445, 405284690, 411722890, 810569380, 823445780, 51835911851, 103671823702, 207343647404, 259179559255, 518359118510, 1036718237020]

約数ペア:

[(1, 1036718237020), (2, 518359118510), (4, 259179559255), (5, 207343647404), (10, 103671823702), (20, 51835911851), (1259, 823445780), (1279, 810569380), (2518, 411722890), (2558, 405284690), (5036, 205861445), (5116, 202642345), (6295, 164689156), (6395, 162113876), (12590, 82344578), (12790, 81056938), (25180, 41172289), (25580, 40528469), (32191, 32205220), (64382, 16102610), (128764, 8051305), (160955, 6441044), (321910, 3220522), (643820, 1610261)]