17146760

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 38712600

約数和(自身を除く): 21565840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1069, 1604, 2005, 2138, 3208, 4010, 4276, 5345, 8020, 8552, 10690, 16040, 21380, 42760, 428669, 857338, 1714676, 2143345, 3429352, 4286690, 8573380, 17146760]

約数ペア:

[(1, 17146760), (2, 8573380), (4, 4286690), (5, 3429352), (8, 2143345), (10, 1714676), (20, 857338), (40, 428669), (401, 42760), (802, 21380), (1069, 16040), (1604, 10690), (2005, 8552), (2138, 8020), (3208, 5345), (4010, 4276)]