5002900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1049

約数の個数: 54

約数和(自身を含む): 12641118

約数和(自身を除く): 7638218

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1021, 1225, 2042, 2450, 4084, 4900, 5105, 7147, 10210, 14294, 20420, 25525, 28588, 35735, 50029, 51050, 71470, 100058, 102100, 142940, 178675, 200116, 250145, 357350, 500290, 714700, 1000580, 1250725, 2501450, 5002900]

約数ペア:

[(1, 5002900), (2, 2501450), (4, 1250725), (5, 1000580), (7, 714700), (10, 500290), (14, 357350), (20, 250145), (25, 200116), (28, 178675), (35, 142940), (49, 102100), (50, 100058), (70, 71470), (98, 51050), (100, 50029), (140, 35735), (175, 28588), (196, 25525), (245, 20420), (350, 14294), (490, 10210), (700, 7147), (980, 5105), (1021, 4900), (1225, 4084), (2042, 2450)]