135076400

素因数分解:

$2^4\times 5^2\times {\mathrm{337691}}^1$

素因数の和:337709

約数の個数: 30

約数和(自身を含む): 324522012

約数和(自身を除く): 189445612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 337691, 675382, 1350764, 1688455, 2701528, 3376910, 5403056, 6753820, 8442275, 13507640, 16884550, 27015280, 33769100, 67538200, 135076400]

約数ペア:

[(1, 135076400), (2, 67538200), (4, 33769100), (5, 27015280), (8, 16884550), (10, 13507640), (16, 8442275), (20, 6753820), (25, 5403056), (40, 3376910), (50, 2701528), (80, 1688455), (100, 1350764), (200, 675382), (400, 337691)]