10122800

素因数分解:

$2^4\times 5^2\times {\mathrm{25307}}^1$

素因数の和:25325

約数の個数: 30

約数和(自身を含む): 24320988

約数和(自身を除く): 14198188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 25307, 50614, 101228, 126535, 202456, 253070, 404912, 506140, 632675, 1012280, 1265350, 2024560, 2530700, 5061400, 10122800]

約数ペア:

[(1, 10122800), (2, 5061400), (4, 2530700), (5, 2024560), (8, 1265350), (10, 1012280), (16, 632675), (20, 506140), (25, 404912), (40, 253070), (50, 202456), (80, 126535), (100, 101228), (200, 50614), (400, 25307)]