38834500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 85765680

約数和(自身を除く): 46931180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 769, 1010, 1538, 2020, 2525, 3076, 3845, 5050, 7690, 10100, 12625, 15380, 19225, 25250, 38450, 50500, 76900, 77669, 96125, 155338, 192250, 310676, 384500, 388345, 776690, 1553380, 1941725, 3883450, 7766900, 9708625, 19417250, 38834500]

約数ペア:

[(1, 38834500), (2, 19417250), (4, 9708625), (5, 7766900), (10, 3883450), (20, 1941725), (25, 1553380), (50, 776690), (100, 388345), (101, 384500), (125, 310676), (202, 192250), (250, 155338), (404, 96125), (500, 77669), (505, 76900), (769, 50500), (1010, 38450), (1538, 25250), (2020, 19225), (2525, 15380), (3076, 12625), (3845, 10100), (5050, 7690)]