250803670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{24421}}^1$

素因数の和:24520

約数の個数: 32

約数和(自身を含む): 492347520

約数和(自身を除く): 241543850

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 24421, 48842, 122105, 244210, 317473, 634946, 1587365, 1929259, 3174730, 3858518, 9646295, 19292590, 25080367, 50160734, 125401835, 250803670]

約数ペア:

[(1, 250803670), (2, 125401835), (5, 50160734), (10, 25080367), (13, 19292590), (26, 9646295), (65, 3858518), (79, 3174730), (130, 1929259), (158, 1587365), (395, 634946), (790, 317473), (1027, 244210), (2054, 122105), (5135, 48842), (10270, 24421)]