19007930900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{27154187}}^1$

素因数の和:27154208

約数の個数: 36

約数和(自身を含む): 47139670368

約数和(自身を除く): 28131739468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 27154187, 54308374, 108616748, 135770935, 190079309, 271541870, 380158618, 543083740, 678854675, 760317236, 950396545, 1357709350, 1900793090, 2715418700, 3801586180, 4751982725, 9503965450, 19007930900]

約数ペア:

[(1, 19007930900), (2, 9503965450), (4, 4751982725), (5, 3801586180), (7, 2715418700), (10, 1900793090), (14, 1357709350), (20, 950396545), (25, 760317236), (28, 678854675), (35, 543083740), (50, 380158618), (70, 271541870), (100, 190079309), (140, 135770935), (175, 108616748), (350, 54308374), (700, 27154187)]