8962660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{64019}}^1$

素因数の和:64035

約数の個数: 24

約数和(自身を含む): 21510720

約数和(自身を除く): 12548060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 64019, 128038, 256076, 320095, 448133, 640190, 896266, 1280380, 1792532, 2240665, 4481330, 8962660]

約数ペア:

[(1, 8962660), (2, 4481330), (4, 2240665), (5, 1792532), (7, 1280380), (10, 896266), (14, 640190), (20, 448133), (28, 320095), (35, 256076), (70, 128038), (140, 64019)]