5404280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19301}}^1$

素因数の和:19319

約数の個数: 32

約数和(自身を含む): 13897440

約数和(自身を除く): 8493160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19301, 38602, 77204, 96505, 135107, 154408, 193010, 270214, 386020, 540428, 675535, 772040, 1080856, 1351070, 2702140, 5404280]

約数ペア:

[(1, 5404280), (2, 2702140), (4, 1351070), (5, 1080856), (7, 772040), (8, 675535), (10, 540428), (14, 386020), (20, 270214), (28, 193010), (35, 154408), (40, 135107), (56, 96505), (70, 77204), (140, 38602), (280, 19301)]