5217020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13757

約数の個数: 24

約数和(自身を含む): 11533200

約数和(自身を除く): 6316180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13729, 27458, 54916, 68645, 137290, 260851, 274580, 521702, 1043404, 1304255, 2608510, 5217020]

約数ペア:

[(1, 5217020), (2, 2608510), (4, 1304255), (5, 1043404), (10, 521702), (19, 274580), (20, 260851), (38, 137290), (76, 68645), (95, 54916), (190, 27458), (380, 13729)]