6506560

素因数分解:

$2^6\times 5^1\times {\mathrm{20333}}^1$

素因数の和:20350

約数の個数: 28

約数和(自身を含む): 15494508

約数和(自身を除く): 8987948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20333, 40666, 81332, 101665, 162664, 203330, 325328, 406660, 650656, 813320, 1301312, 1626640, 3253280, 6506560]

約数ペア:

[(1, 6506560), (2, 3253280), (4, 1626640), (5, 1301312), (8, 813320), (10, 650656), (16, 406660), (20, 325328), (32, 203330), (40, 162664), (64, 101665), (80, 81332), (160, 40666), (320, 20333)]