38874850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 83476800

約数和(自身を除く): 44601950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1019, 1090, 1526, 2038, 2725, 3815, 5095, 5450, 7133, 7630, 10190, 14266, 19075, 25475, 35665, 38150, 50950, 71330, 111071, 178325, 222142, 356650, 555355, 777497, 1110710, 1554994, 2776775, 3887485, 5553550, 7774970, 19437425, 38874850]

約数ペア:

[(1, 38874850), (2, 19437425), (5, 7774970), (7, 5553550), (10, 3887485), (14, 2776775), (25, 1554994), (35, 1110710), (50, 777497), (70, 555355), (109, 356650), (175, 222142), (218, 178325), (350, 111071), (545, 71330), (763, 50950), (1019, 38150), (1090, 35665), (1526, 25475), (2038, 19075), (2725, 14266), (3815, 10190), (5095, 7630), (5450, 7133)]