20222237225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{3833}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 27383961600

約数和(自身を除く): 7161724375

約数列:

[1, 5, 19, 25, 29, 95, 145, 383, 475, 551, 725, 1915, 2755, 3833, 7277, 9575, 11107, 13775, 19165, 36385, 55535, 72827, 95825, 111157, 181925, 211033, 277675, 364135, 555785, 1055165, 1468039, 1820675, 2111983, 2778925, 5275825, 7340195, 10559915, 27892741, 36700975, 42573131, 52799575, 139463705, 212865655, 697318525, 808889489, 1064328275, 4044447445, 20222237225]

約数ペア:

[(1, 20222237225), (5, 4044447445), (19, 1064328275), (25, 808889489), (29, 697318525), (95, 212865655), (145, 139463705), (383, 52799575), (475, 42573131), (551, 36700975), (725, 27892741), (1915, 10559915), (2755, 7340195), (3833, 5275825), (7277, 2778925), (9575, 2111983), (11107, 1820675), (13775, 1468039), (19165, 1055165), (36385, 555785), (55535, 364135), (72827, 277675), (95825, 211033), (111157, 181925)]