8252360

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 18757440

約数和(自身を除く): 10505080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2003, 2060, 4006, 4120, 8012, 10015, 16024, 20030, 40060, 80120, 206309, 412618, 825236, 1031545, 1650472, 2063090, 4126180, 8252360]

約数ペア:

[(1, 8252360), (2, 4126180), (4, 2063090), (5, 1650472), (8, 1031545), (10, 825236), (20, 412618), (40, 206309), (103, 80120), (206, 40060), (412, 20030), (515, 16024), (824, 10015), (1030, 8012), (2003, 4120), (2060, 4006)]