9124400

素因数分解:

$2^4\times 5^2\times {\mathrm{22811}}^1$

素因数の和:22829

約数の個数: 30

約数和(自身を含む): 21922332

約数和(自身を除く): 12797932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 22811, 45622, 91244, 114055, 182488, 228110, 364976, 456220, 570275, 912440, 1140550, 1824880, 2281100, 4562200, 9124400]

約数ペア:

[(1, 9124400), (2, 4562200), (4, 2281100), (5, 1824880), (8, 1140550), (10, 912440), (16, 570275), (20, 456220), (25, 364976), (40, 228110), (50, 182488), (80, 114055), (100, 91244), (200, 45622), (400, 22811)]