451660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 1035216

約数和(自身を除く): 583556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2053, 4106, 8212, 10265, 20530, 22583, 41060, 45166, 90332, 112915, 225830, 451660]

約数ペア:

[(1, 451660), (2, 225830), (4, 112915), (5, 90332), (10, 45166), (11, 41060), (20, 22583), (22, 20530), (44, 10265), (55, 8212), (110, 4106), (220, 2053)]