12129127910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{1279}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 23066726400

約数和(自身を除く): 10937598490

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 617, 1234, 1279, 1537, 2558, 3074, 3085, 6170, 6395, 7685, 12790, 15370, 17893, 32701, 35786, 37091, 65402, 67787, 74182, 89465, 135574, 163505, 178930, 185455, 327010, 338935, 370910, 677870, 789143, 948329, 1578286, 1896658, 1965823, 3931646, 3945715, 4741645, 7891430, 9483290, 9829115, 19658230, 22885147, 41824579, 45770294, 83649158, 114425735, 209122895, 228851470, 418245790, 1212912791, 2425825582, 6064563955, 12129127910]

約数ペア:

[(1, 12129127910), (2, 6064563955), (5, 2425825582), (10, 1212912791), (29, 418245790), (53, 228851470), (58, 209122895), (106, 114425735), (145, 83649158), (265, 45770294), (290, 41824579), (530, 22885147), (617, 19658230), (1234, 9829115), (1279, 9483290), (1537, 7891430), (2558, 4741645), (3074, 3945715), (3085, 3931646), (6170, 1965823), (6395, 1896658), (7685, 1578286), (12790, 948329), (15370, 789143), (17893, 677870), (32701, 370910), (35786, 338935), (37091, 327010), (65402, 185455), (67787, 178930), (74182, 163505), (89465, 135574)]