1993670050

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{286859}}^1$

素因数の和:287010

約数の個数: 24

約数和(自身を含む): 3734917200

約数和(自身を除く): 1741247150

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 286859, 573718, 1434295, 2868590, 7171475, 14342950, 39873401, 79746802, 199367005, 398734010, 996835025, 1993670050]

約数ペア:

[(1, 1993670050), (2, 996835025), (5, 398734010), (10, 199367005), (25, 79746802), (50, 39873401), (139, 14342950), (278, 7171475), (695, 2868590), (1390, 1434295), (3475, 573718), (6950, 286859)]