25851080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28099}}^1$

素因数の和:28133

約数の個数: 32

約数和(自身を含む): 60696000

約数和(自身を除く): 34844920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28099, 56198, 112396, 140495, 224792, 280990, 561980, 646277, 1123960, 1292554, 2585108, 3231385, 5170216, 6462770, 12925540, 25851080]

約数ペア:

[(1, 25851080), (2, 12925540), (4, 6462770), (5, 5170216), (8, 3231385), (10, 2585108), (20, 1292554), (23, 1123960), (40, 646277), (46, 561980), (92, 280990), (115, 224792), (184, 140495), (230, 112396), (460, 56198), (920, 28099)]