66769460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 150304896

約数和(自身を除く): 83535436

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 3923, 4255, 7846, 8510, 15692, 17020, 19615, 39230, 78460, 90229, 145151, 180458, 290302, 360916, 451145, 580604, 725755, 902290, 1451510, 1804580, 2903020, 3338473, 6676946, 13353892, 16692365, 33384730, 66769460]

約数ペア:

[(1, 66769460), (2, 33384730), (4, 16692365), (5, 13353892), (10, 6676946), (20, 3338473), (23, 2903020), (37, 1804580), (46, 1451510), (74, 902290), (92, 725755), (115, 580604), (148, 451145), (185, 360916), (230, 290302), (370, 180458), (460, 145151), (740, 90229), (851, 78460), (1702, 39230), (3404, 19615), (3923, 17020), (4255, 15692), (7846, 8510)]