27089968220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{135599}}^1$

素因数の和:137042

約数の個数: 48

約数和(自身を含む): 65061964800

約数和(自身を除く): 37971996580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1427, 2854, 5708, 7135, 9989, 14270, 19978, 28540, 39956, 49945, 99890, 135599, 199780, 271198, 542396, 677995, 949193, 1355990, 1898386, 2711980, 3796772, 4745965, 9491930, 18983860, 193499773, 386999546, 773999092, 967498865, 1354498411, 1934997730, 2708996822, 3869995460, 5417993644, 6772492055, 13544984110, 27089968220]

約数ペア:

[(1, 27089968220), (2, 13544984110), (4, 6772492055), (5, 5417993644), (7, 3869995460), (10, 2708996822), (14, 1934997730), (20, 1354498411), (28, 967498865), (35, 773999092), (70, 386999546), (140, 193499773), (1427, 18983860), (2854, 9491930), (5708, 4745965), (7135, 3796772), (9989, 2711980), (14270, 1898386), (19978, 1355990), (28540, 949193), (39956, 677995), (49945, 542396), (99890, 271198), (135599, 199780)]