8186260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2143}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 17289216

約数和(自身を除く): 9102956

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2143, 3820, 4286, 8572, 10715, 21430, 42860, 409313, 818626, 1637252, 2046565, 4093130, 8186260]

約数ペア:

[(1, 8186260), (2, 4093130), (4, 2046565), (5, 1637252), (10, 818626), (20, 409313), (191, 42860), (382, 21430), (764, 10715), (955, 8572), (1910, 4286), (2143, 3820)]