122416400

素因数分解:

$2^4\times 5^2\times {\mathrm{306041}}^1$

素因数の和:306059

約数の個数: 30

約数和(自身を含む): 294106362

約数和(自身を除く): 171689962

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 306041, 612082, 1224164, 1530205, 2448328, 3060410, 4896656, 6120820, 7651025, 12241640, 15302050, 24483280, 30604100, 61208200, 122416400]

約数ペア:

[(1, 122416400), (2, 61208200), (4, 30604100), (5, 24483280), (8, 15302050), (10, 12241640), (16, 7651025), (20, 6120820), (25, 4896656), (40, 3060410), (50, 2448328), (80, 1530205), (100, 1224164), (200, 612082), (400, 306041)]