160940630

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{19603}}^1$

素因数の和:20431

約数の個数: 16

約数和(自身を含む): 290060784

約数和(自身を除く): 129120154

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 19603, 39206, 98015, 196030, 16094063, 32188126, 80470315, 160940630]

約数ペア:

[(1, 160940630), (2, 80470315), (5, 32188126), (10, 16094063), (821, 196030), (1642, 98015), (4105, 39206), (8210, 19603)]