122131600

素因数分解:

$2^4\times 5^2\times {\mathrm{305329}}^1$

素因数の和:305347

約数の個数: 30

約数和(自身を含む): 293422130

約数和(自身を除く): 171290530

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 305329, 610658, 1221316, 1526645, 2442632, 3053290, 4885264, 6106580, 7633225, 12213160, 15266450, 24426320, 30532900, 61065800, 122131600]

約数ペア:

[(1, 122131600), (2, 61065800), (4, 30532900), (5, 24426320), (8, 15266450), (10, 12213160), (16, 7633225), (20, 6106580), (25, 4885264), (40, 3053290), (50, 2442632), (80, 1526645), (100, 1221316), (200, 610658), (400, 305329)]