211119880

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{3559}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 475473600

約数和(自身を除く): 264353720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2966, 3559, 5932, 7118, 7415, 11864, 14236, 14830, 17795, 28472, 29660, 35590, 59320, 71180, 142360, 5277997, 10555994, 21111988, 26389985, 42223976, 52779970, 105559940, 211119880]

約数ペア:

[(1, 211119880), (2, 105559940), (4, 52779970), (5, 42223976), (8, 26389985), (10, 21111988), (20, 10555994), (40, 5277997), (1483, 142360), (2966, 71180), (3559, 59320), (5932, 35590), (7118, 29660), (7415, 28472), (11864, 17795), (14236, 14830)]