224036260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1600259}}^1$

素因数の和:1600275

約数の個数: 24

約数和(自身を含む): 537687360

約数和(自身を除く): 313651100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1600259, 3200518, 6401036, 8001295, 11201813, 16002590, 22403626, 32005180, 44807252, 56009065, 112018130, 224036260]

約数ペア:

[(1, 224036260), (2, 112018130), (4, 56009065), (5, 44807252), (7, 32005180), (10, 22403626), (14, 16002590), (20, 11201813), (28, 8001295), (35, 6401036), (70, 3200518), (140, 1600259)]