8066380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{8231}}^1$

素因数の和:8254

約数の個数: 36

約数和(自身を含む): 19707408

約数和(自身を除く): 11641028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 8231, 16462, 32924, 41155, 57617, 82310, 115234, 164620, 230468, 288085, 403319, 576170, 806638, 1152340, 1613276, 2016595, 4033190, 8066380]

約数ペア:

[(1, 8066380), (2, 4033190), (4, 2016595), (5, 1613276), (7, 1152340), (10, 806638), (14, 576170), (20, 403319), (28, 288085), (35, 230468), (49, 164620), (70, 115234), (98, 82310), (140, 57617), (196, 41155), (245, 32924), (490, 16462), (980, 8231)]