1668603650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{116279}}^1$

素因数の和:116339

約数の個数: 48

約数和(自身を含む): 3633517440

約数和(自身を除く): 1964913790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2870, 7175, 14350, 116279, 232558, 581395, 813953, 1162790, 1627906, 2906975, 4069765, 4767439, 5813950, 8139530, 9534878, 20348825, 23837195, 33372073, 40697650, 47674390, 66744146, 119185975, 166860365, 238371950, 333720730, 834301825, 1668603650]

約数ペア:

[(1, 1668603650), (2, 834301825), (5, 333720730), (7, 238371950), (10, 166860365), (14, 119185975), (25, 66744146), (35, 47674390), (41, 40697650), (50, 33372073), (70, 23837195), (82, 20348825), (175, 9534878), (205, 8139530), (287, 5813950), (350, 4767439), (410, 4069765), (574, 2906975), (1025, 1627906), (1435, 1162790), (2050, 813953), (2870, 581395), (7175, 232558), (14350, 116279)]