2867950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 2600450

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1399, 2050, 2798, 6995, 13990, 34975, 57359, 69950, 114718, 286795, 573590, 1433975, 2867950]

約数ペア:

[(1, 2867950), (2, 1433975), (5, 573590), (10, 286795), (25, 114718), (41, 69950), (50, 57359), (82, 34975), (205, 13990), (410, 6995), (1025, 2798), (1399, 2050)]