23359760

素因数分解:

$2^4\times 5^1\times {\mathrm{291997}}^1$

素因数の和:292010

約数の個数: 20

約数和(自身を含む): 54311628

約数和(自身を除く): 30951868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291997, 583994, 1167988, 1459985, 2335976, 2919970, 4671952, 5839940, 11679880, 23359760]

約数ペア:

[(1, 23359760), (2, 11679880), (4, 5839940), (5, 4671952), (8, 2919970), (10, 2335976), (16, 1459985), (20, 1167988), (40, 583994), (80, 291997)]