2058460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 4551120

約数和(自身を除く): 2492660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5417, 10834, 21668, 27085, 54170, 102923, 108340, 205846, 411692, 514615, 1029230, 2058460]

約数ペア:

[(1, 2058460), (2, 1029230), (4, 514615), (5, 411692), (10, 205846), (19, 108340), (20, 102923), (38, 54170), (76, 27085), (95, 21668), (190, 10834), (380, 5417)]