16282280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58151}}^1$

素因数の和:58169

約数の個数: 32

約数和(自身を含む): 41869440

約数和(自身を除く): 25587160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58151, 116302, 232604, 290755, 407057, 465208, 581510, 814114, 1163020, 1628228, 2035285, 2326040, 3256456, 4070570, 8141140, 16282280]

約数ペア:

[(1, 16282280), (2, 8141140), (4, 4070570), (5, 3256456), (7, 2326040), (8, 2035285), (10, 1628228), (14, 1163020), (20, 814114), (28, 581510), (35, 465208), (40, 407057), (56, 290755), (70, 232604), (140, 116302), (280, 58151)]