9399760

素因数分解:

$2^4\times 5^1\times {\mathrm{117497}}^1$

素因数の和:117510

約数の個数: 20

約数和(自身を含む): 21854628

約数和(自身を除く): 12454868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117497, 234994, 469988, 587485, 939976, 1174970, 1879952, 2349940, 4699880, 9399760]

約数ペア:

[(1, 9399760), (2, 4699880), (4, 2349940), (5, 1879952), (8, 1174970), (10, 939976), (16, 587485), (20, 469988), (40, 234994), (80, 117497)]