10281950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 22632480

約数和(自身を除く): 12350530

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1013, 1015, 1450, 2026, 2030, 5065, 5075, 7091, 10130, 10150, 14182, 25325, 29377, 35455, 50650, 58754, 70910, 146885, 177275, 205639, 293770, 354550, 411278, 734425, 1028195, 1468850, 2056390, 5140975, 10281950]

約数ペア:

[(1, 10281950), (2, 5140975), (5, 2056390), (7, 1468850), (10, 1028195), (14, 734425), (25, 411278), (29, 354550), (35, 293770), (50, 205639), (58, 177275), (70, 146885), (145, 70910), (175, 58754), (203, 50650), (290, 35455), (350, 29377), (406, 25325), (725, 14182), (1013, 10150), (1015, 10130), (1450, 7091), (2026, 5075), (2030, 5065)]