9553780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9013}}^1$

素因数の和:9075

約数の個数: 24

約数和(自身を含む): 20443752

約数和(自身を除く): 10889972

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 9013, 18026, 36052, 45065, 90130, 180260, 477689, 955378, 1910756, 2388445, 4776890, 9553780]

約数ペア:

[(1, 9553780), (2, 4776890), (4, 2388445), (5, 1910756), (10, 955378), (20, 477689), (53, 180260), (106, 90130), (212, 45065), (265, 36052), (530, 18026), (1060, 9013)]