1955455250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{159629}}^1$

素因数の和:159660

約数の個数: 48

約数和(自身を含む): 4258289880

約数和(自身を除く): 2302834630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 12250, 159629, 319258, 798145, 1117403, 1596290, 2234806, 3990725, 5587015, 7821821, 7981450, 11174030, 15643642, 19953625, 27935075, 39109105, 39907250, 55870150, 78218210, 139675375, 195545525, 279350750, 391091050, 977727625, 1955455250]

約数ペア:

[(1, 1955455250), (2, 977727625), (5, 391091050), (7, 279350750), (10, 195545525), (14, 139675375), (25, 78218210), (35, 55870150), (49, 39907250), (50, 39109105), (70, 27935075), (98, 19953625), (125, 15643642), (175, 11174030), (245, 7981450), (250, 7821821), (350, 5587015), (490, 3990725), (875, 2234806), (1225, 1596290), (1750, 1117403), (2450, 798145), (6125, 319258), (12250, 159629)]