224768620

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{11503}}^1$

素因数の和:12489

約数の個数: 24

約数和(自身を含む): 472538304

約数和(自身を除く): 247769684

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 11503, 19540, 23006, 46012, 57515, 115030, 230060, 11238431, 22476862, 44953724, 56192155, 112384310, 224768620]

約数ペア:

[(1, 224768620), (2, 112384310), (4, 56192155), (5, 44953724), (10, 22476862), (20, 11238431), (977, 230060), (1954, 115030), (3908, 57515), (4885, 46012), (9770, 23006), (11503, 19540)]