563120

素因数分解:

$2^4\times 5^1\times {\mathrm{7039}}^1$

素因数の和:7052

約数の個数: 20

約数和(自身を含む): 1309440

約数和(自身を除く): 746320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7039, 14078, 28156, 35195, 56312, 70390, 112624, 140780, 281560, 563120]

約数ペア:

[(1, 563120), (2, 281560), (4, 140780), (5, 112624), (8, 70390), (10, 56312), (16, 35195), (20, 28156), (40, 14078), (80, 7039)]