5210004700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1211629}}^1$

素因数の和:1211686

約数の個数: 36

約数和(自身を含む): 11568643240

約数和(自身を除く): 6358638540

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 1211629, 2423258, 4846516, 6058145, 12116290, 24232580, 30290725, 52100047, 60581450, 104200094, 121162900, 208400188, 260500235, 521000470, 1042000940, 1302501175, 2605002350, 5210004700]

約数ペア:

[(1, 5210004700), (2, 2605002350), (4, 1302501175), (5, 1042000940), (10, 521000470), (20, 260500235), (25, 208400188), (43, 121162900), (50, 104200094), (86, 60581450), (100, 52100047), (172, 30290725), (215, 24232580), (430, 12116290), (860, 6058145), (1075, 4846516), (2150, 2423258), (4300, 1211629)]