2022124940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{25603}}^1$

素因数の和:25982

約数の個数: 48

約数和(自身を含む): 4645589760

約数和(自身を除く): 2623464820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 718, 1436, 1795, 3590, 3949, 7180, 7898, 15796, 19745, 25603, 39490, 51206, 78980, 102412, 128015, 256030, 281633, 512060, 563266, 1126532, 1408165, 2816330, 5632660, 9191477, 18382954, 36765908, 45957385, 91914770, 101106247, 183829540, 202212494, 404424988, 505531235, 1011062470, 2022124940]

約数ペア:

[(1, 2022124940), (2, 1011062470), (4, 505531235), (5, 404424988), (10, 202212494), (11, 183829540), (20, 101106247), (22, 91914770), (44, 45957385), (55, 36765908), (110, 18382954), (220, 9191477), (359, 5632660), (718, 2816330), (1436, 1408165), (1795, 1126532), (3590, 563266), (3949, 512060), (7180, 281633), (7898, 256030), (15796, 128015), (19745, 102412), (25603, 78980), (39490, 51206)]