2016440125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135559}}^1$

素因数の和:135598

約数の個数: 32

約数和(自身を含む): 3045219840

約数和(自身を除く): 1028779715

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 14875, 135559, 677795, 948913, 2304503, 3388975, 4744565, 11522515, 16131521, 16944875, 23722825, 57612575, 80657605, 118614125, 288062875, 403288025, 2016440125]

約数ペア:

[(1, 2016440125), (5, 403288025), (7, 288062875), (17, 118614125), (25, 80657605), (35, 57612575), (85, 23722825), (119, 16944875), (125, 16131521), (175, 11522515), (425, 4744565), (595, 3388975), (875, 2304503), (2125, 948913), (2975, 677795), (14875, 135559)]