12376400

素因数分解:

$2^4\times 5^2\times {\mathrm{30941}}^1$

素因数の和:30959

約数の個数: 30

約数和(自身を含む): 29735262

約数和(自身を除く): 17358862

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30941, 61882, 123764, 154705, 247528, 309410, 495056, 618820, 773525, 1237640, 1547050, 2475280, 3094100, 6188200, 12376400]

約数ペア:

[(1, 12376400), (2, 6188200), (4, 3094100), (5, 2475280), (8, 1547050), (10, 1237640), (16, 773525), (20, 618820), (25, 495056), (40, 309410), (50, 247528), (80, 154705), (100, 123764), (200, 61882), (400, 30941)]