47786080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3079}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 66309440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3079, 3104, 3880, 6158, 7760, 12316, 15395, 15520, 24632, 30790, 49264, 61580, 98528, 123160, 246320, 298663, 492640, 597326, 1194652, 1493315, 2389304, 2986630, 4778608, 5973260, 9557216, 11946520, 23893040, 47786080]

約数ペア:

[(1, 47786080), (2, 23893040), (4, 11946520), (5, 9557216), (8, 5973260), (10, 4778608), (16, 2986630), (20, 2389304), (32, 1493315), (40, 1194652), (80, 597326), (97, 492640), (160, 298663), (194, 246320), (388, 123160), (485, 98528), (776, 61580), (970, 49264), (1552, 30790), (1940, 24632), (3079, 15520), (3104, 15395), (3880, 12316), (6158, 7760)]