40477150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 86914080

約数和(自身を除く): 46436930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1061, 1090, 1526, 2122, 2725, 3815, 5305, 5450, 7427, 7630, 10610, 14854, 19075, 26525, 37135, 38150, 53050, 74270, 115649, 185675, 231298, 371350, 578245, 809543, 1156490, 1619086, 2891225, 4047715, 5782450, 8095430, 20238575, 40477150]

約数ペア:

[(1, 40477150), (2, 20238575), (5, 8095430), (7, 5782450), (10, 4047715), (14, 2891225), (25, 1619086), (35, 1156490), (50, 809543), (70, 578245), (109, 371350), (175, 231298), (218, 185675), (350, 115649), (545, 74270), (763, 53050), (1061, 38150), (1090, 37135), (1526, 26525), (2122, 19075), (2725, 14854), (3815, 10610), (5305, 7630), (5450, 7427)]