227524760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107323}}^1$

素因数の和:107387

約数の個数: 32

約数和(自身を含む): 521594640

約数和(自身を除く): 294069880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 107323, 214646, 429292, 536615, 858584, 1073230, 2146460, 4292920, 5688119, 11376238, 22752476, 28440595, 45504952, 56881190, 113762380, 227524760]

約数ペア:

[(1, 227524760), (2, 113762380), (4, 56881190), (5, 45504952), (8, 28440595), (10, 22752476), (20, 11376238), (40, 5688119), (53, 4292920), (106, 2146460), (212, 1073230), (265, 858584), (424, 536615), (530, 429292), (1060, 214646), (2120, 107323)]