8074360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28837}}^1$

素因数の和:28855

約数の個数: 32

約数和(自身を含む): 20763360

約数和(自身を除く): 12689000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28837, 57674, 115348, 144185, 201859, 230696, 288370, 403718, 576740, 807436, 1009295, 1153480, 1614872, 2018590, 4037180, 8074360]

約数ペア:

[(1, 8074360), (2, 4037180), (4, 2018590), (5, 1614872), (7, 1153480), (8, 1009295), (10, 807436), (14, 576740), (20, 403718), (28, 288370), (35, 230696), (40, 201859), (56, 144185), (70, 115348), (140, 57674), (280, 28837)]