225279.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{39863}}^1$

素因数の和:39979

約数の個数: 16

約数和(自身を含む): 78930720

約数和(自身を除く): 35480050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 39863, 79726, 199315, 398630, 4345067, 8690134, 21725335, 43450670]

約数ペア:

[(1, 43450670), (2, 21725335), (5, 8690134), (10, 4345067), (109, 398630), (218, 199315), (545, 79726), (1090, 39863)]