8064140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57601}}^1$

素因数の和:57617

約数の個数: 24

約数和(自身を含む): 19354272

約数和(自身を除く): 11290132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57601, 115202, 230404, 288005, 403207, 576010, 806414, 1152020, 1612828, 2016035, 4032070, 8064140]

約数ペア:

[(1, 8064140), (2, 4032070), (4, 2016035), (5, 1612828), (7, 1152020), (10, 806414), (14, 576010), (20, 403207), (28, 288005), (35, 230404), (70, 115202), (140, 57601)]