1400809130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20011559}}^1$

素因数の和:20011573

約数の個数: 16

約数和(自身を含む): 2881664640

約数和(自身を除く): 1480855510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20011559, 40023118, 100057795, 140080913, 200115590, 280161826, 700404565, 1400809130]

約数ペア:

[(1, 1400809130), (2, 700404565), (5, 280161826), (7, 200115590), (10, 140080913), (14, 100057795), (35, 40023118), (70, 20011559)]