6435400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 15624000

約数和(自身を除く): 9188600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 1399, 2300, 2798, 4600, 5596, 6995, 11192, 13990, 27980, 32177, 34975, 55960, 64354, 69950, 128708, 139900, 160885, 257416, 279800, 321770, 643540, 804425, 1287080, 1608850, 3217700, 6435400]

約数ペア:

[(1, 6435400), (2, 3217700), (4, 1608850), (5, 1287080), (8, 804425), (10, 643540), (20, 321770), (23, 279800), (25, 257416), (40, 160885), (46, 139900), (50, 128708), (92, 69950), (100, 64354), (115, 55960), (184, 34975), (200, 32177), (230, 27980), (460, 13990), (575, 11192), (920, 6995), (1150, 5596), (1399, 4600), (2300, 2798)]