5441450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2247

約数の個数: 36

約数和(自身を含む): 11778822

約数和(自身を除く): 6337372

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2221, 2450, 4442, 11105, 15547, 22210, 31094, 55525, 77735, 108829, 111050, 155470, 217658, 388675, 544145, 777350, 1088290, 2720725, 5441450]

約数ペア:

[(1, 5441450), (2, 2720725), (5, 1088290), (7, 777350), (10, 544145), (14, 388675), (25, 217658), (35, 155470), (49, 111050), (50, 108829), (70, 77735), (98, 55525), (175, 31094), (245, 22210), (350, 15547), (490, 11105), (1225, 4442), (2221, 2450)]