2013267760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3595121}}^1$

素因数の和:3595141

約数の個数: 40

約数和(自身を含む): 5349541536

約数和(自身を除く): 3336273776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3595121, 7190242, 14380484, 17975605, 25165847, 28760968, 35951210, 50331694, 57521936, 71902420, 100663388, 125829235, 143804840, 201326776, 251658470, 287609680, 402653552, 503316940, 1006633880, 2013267760]

約数ペア:

[(1, 2013267760), (2, 1006633880), (4, 503316940), (5, 402653552), (7, 287609680), (8, 251658470), (10, 201326776), (14, 143804840), (16, 125829235), (20, 100663388), (28, 71902420), (35, 57521936), (40, 50331694), (56, 35951210), (70, 28760968), (80, 25165847), (112, 17975605), (140, 14380484), (280, 7190242), (560, 3595121)]