25490900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11083}}^1$

素因数の和:11120

約数の個数: 36

約数和(自身を含む): 57725472

約数和(自身を除く): 32234572

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 11083, 22166, 44332, 55415, 110830, 221660, 254909, 277075, 509818, 554150, 1019636, 1108300, 1274545, 2549090, 5098180, 6372725, 12745450, 25490900]

約数ペア:

[(1, 25490900), (2, 12745450), (4, 6372725), (5, 5098180), (10, 2549090), (20, 1274545), (23, 1108300), (25, 1019636), (46, 554150), (50, 509818), (92, 277075), (100, 254909), (115, 221660), (230, 110830), (460, 55415), (575, 44332), (1150, 22166), (2300, 11083)]