15696890020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112120643}}^1$

素因数の和:112120659

約数の個数: 24

約数和(自身を含む): 37672536384

約数和(自身を除く): 21975646364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112120643, 224241286, 448482572, 560603215, 784844501, 1121206430, 1569689002, 2242412860, 3139378004, 3924222505, 7848445010, 15696890020]

約数ペア:

[(1, 15696890020), (2, 7848445010), (4, 3924222505), (5, 3139378004), (7, 2242412860), (10, 1569689002), (14, 1121206430), (20, 784844501), (28, 560603215), (35, 448482572), (70, 224241286), (140, 112120643)]