38204740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 93082752

約数和(自身を除く): 54878012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4073, 4690, 8146, 9380, 16292, 20365, 28511, 40730, 57022, 81460, 114044, 142555, 272891, 285110, 545782, 570220, 1091564, 1364455, 1910237, 2728910, 3820474, 5457820, 7640948, 9551185, 19102370, 38204740]

約数ペア:

[(1, 38204740), (2, 19102370), (4, 9551185), (5, 7640948), (7, 5457820), (10, 3820474), (14, 2728910), (20, 1910237), (28, 1364455), (35, 1091564), (67, 570220), (70, 545782), (134, 285110), (140, 272891), (268, 142555), (335, 114044), (469, 81460), (670, 57022), (938, 40730), (1340, 28511), (1876, 20365), (2345, 16292), (4073, 9380), (4690, 8146)]