39010160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69661}}^1$

素因数の和:69681

約数の個数: 40

約数和(自身を含む): 103657056

約数和(自身を除く): 64646896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69661, 139322, 278644, 348305, 487627, 557288, 696610, 975254, 1114576, 1393220, 1950508, 2438135, 2786440, 3901016, 4876270, 5572880, 7802032, 9752540, 19505080, 39010160]

約数ペア:

[(1, 39010160), (2, 19505080), (4, 9752540), (5, 7802032), (7, 5572880), (8, 4876270), (10, 3901016), (14, 2786440), (16, 2438135), (20, 1950508), (28, 1393220), (35, 1114576), (40, 975254), (56, 696610), (70, 557288), (80, 487627), (112, 348305), (140, 278644), (280, 139322), (560, 69661)]