4870614.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{665039}}^1$

素因数の和:665052

約数の個数: 20

約数和(自身を含む): 123697440

約数和(自身を除く): 70494320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 665039, 1330078, 2660156, 3325195, 5320312, 6650390, 10640624, 13300780, 26601560, 53203120]

約数ペア:

[(1, 53203120), (2, 26601560), (4, 13300780), (5, 10640624), (8, 6650390), (10, 5320312), (16, 3325195), (20, 2660156), (40, 1330078), (80, 665039)]