8066980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 17075520

約数和(自身を除く): 9008540

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3079, 6158, 12316, 15395, 30790, 61580, 403349, 806698, 1613396, 2016745, 4033490, 8066980]

約数ペア:

[(1, 8066980), (2, 4033490), (4, 2016745), (5, 1613396), (10, 806698), (20, 403349), (131, 61580), (262, 30790), (524, 15395), (655, 12316), (1310, 6158), (2620, 3079)]