11798800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2300

約数の個数: 60

約数和(自身を含む): 30540580

約数和(自身を除く): 18741780

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2269, 2600, 4538, 5200, 9076, 11345, 18152, 22690, 29497, 36304, 45380, 56725, 58994, 90760, 113450, 117988, 147485, 181520, 226900, 235976, 294970, 453800, 471952, 589940, 737425, 907600, 1179880, 1474850, 2359760, 2949700, 5899400, 11798800]

約数ペア:

[(1, 11798800), (2, 5899400), (4, 2949700), (5, 2359760), (8, 1474850), (10, 1179880), (13, 907600), (16, 737425), (20, 589940), (25, 471952), (26, 453800), (40, 294970), (50, 235976), (52, 226900), (65, 181520), (80, 147485), (100, 117988), (104, 113450), (130, 90760), (200, 58994), (208, 56725), (260, 45380), (325, 36304), (400, 29497), (520, 22690), (650, 18152), (1040, 11345), (1300, 9076), (2269, 5200), (2600, 4538)]