8074400

素因数分解:

$2^5\times 5^2\times {\mathrm{10093}}^1$

素因数の和:10113

約数の個数: 36

約数和(自身を含む): 19713582

約数和(自身を除く): 11639182

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 10093, 20186, 40372, 50465, 80744, 100930, 161488, 201860, 252325, 322976, 403720, 504650, 807440, 1009300, 1614880, 2018600, 4037200, 8074400]

約数ペア:

[(1, 8074400), (2, 4037200), (4, 2018600), (5, 1614880), (8, 1009300), (10, 807440), (16, 504650), (20, 403720), (25, 322976), (32, 252325), (40, 201860), (50, 161488), (80, 100930), (100, 80744), (160, 50465), (200, 40372), (400, 20186), (800, 10093)]