8378260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38083}}^1$

素因数の和:38103

約数の個数: 24

約数和(自身を含む): 19194336

約数和(自身を除く): 10816076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38083, 76166, 152332, 190415, 380830, 418913, 761660, 837826, 1675652, 2094565, 4189130, 8378260]

約数ペア:

[(1, 8378260), (2, 4189130), (4, 2094565), (5, 1675652), (10, 837826), (11, 761660), (20, 418913), (22, 380830), (44, 190415), (55, 152332), (110, 76166), (220, 38083)]