23143880

素因数分解:

$2^3\times 5^1\times {\mathrm{578597}}^1$

素因数の和:578608

約数の個数: 16

約数和(自身を含む): 52073820

約数和(自身を除く): 28929940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578597, 1157194, 2314388, 2892985, 4628776, 5785970, 11571940, 23143880]

約数ペア:

[(1, 23143880), (2, 11571940), (4, 5785970), (5, 4628776), (8, 2892985), (10, 2314388), (20, 1157194), (40, 578597)]