4421750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4226890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 769, 1150, 1538, 2875, 3845, 5750, 7690, 17687, 19225, 35374, 38450, 88435, 96125, 176870, 192250, 442175, 884350, 2210875, 4421750]

約数ペア:

[(1, 4421750), (2, 2210875), (5, 884350), (10, 442175), (23, 192250), (25, 176870), (46, 96125), (50, 88435), (115, 38450), (125, 35374), (230, 19225), (250, 17687), (575, 7690), (769, 5750), (1150, 3845), (1538, 2875)]