2949700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 6896260

約数和(自身を除く): 3946560

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2269, 4538, 9076, 11345, 22690, 29497, 45380, 56725, 58994, 113450, 117988, 147485, 226900, 294970, 589940, 737425, 1474850, 2949700]

約数ペア:

[(1, 2949700), (2, 1474850), (4, 737425), (5, 589940), (10, 294970), (13, 226900), (20, 147485), (25, 117988), (26, 113450), (50, 58994), (52, 56725), (65, 45380), (100, 29497), (130, 22690), (260, 11345), (325, 9076), (650, 4538), (1300, 2269)]