5142550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2125

約数の個数: 36

約数和(自身を含む): 11132100

約数和(自身を除く): 5989550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2099, 2450, 4198, 10495, 14693, 20990, 29386, 52475, 73465, 102851, 104950, 146930, 205702, 367325, 514255, 734650, 1028510, 2571275, 5142550]

約数ペア:

[(1, 5142550), (2, 2571275), (5, 1028510), (7, 734650), (10, 514255), (14, 367325), (25, 205702), (35, 146930), (49, 104950), (50, 102851), (70, 73465), (98, 52475), (175, 29386), (245, 20990), (350, 14693), (490, 10495), (1225, 4198), (2099, 2450)]