9927760

素因数分解:

$2^4\times 5^1\times {\mathrm{124097}}^1$

素因数の和:124110

約数の個数: 20

約数和(自身を含む): 23082228

約数和(自身を除く): 13154468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 124097, 248194, 496388, 620485, 992776, 1240970, 1985552, 2481940, 4963880, 9927760]

約数ペア:

[(1, 9927760), (2, 4963880), (4, 2481940), (5, 1985552), (8, 1240970), (10, 992776), (16, 620485), (20, 496388), (40, 248194), (80, 124097)]