13856511020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{9433}}^1$

素因数の和:10071

約数の個数: 72

約数和(自身を含む): 32040580992

約数和(自身を除く): 18184069972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 607, 1210, 1214, 2420, 2428, 3035, 6070, 6677, 9433, 12140, 13354, 18866, 26708, 33385, 37732, 47165, 66770, 73447, 94330, 103763, 133540, 146894, 188660, 207526, 293788, 367235, 415052, 518815, 734470, 1037630, 1141393, 1468940, 2075260, 2282786, 4565572, 5706965, 5725831, 11413930, 11451662, 22827860, 22903324, 28629155, 57258310, 62984141, 114516620, 125968282, 251936564, 314920705, 629841410, 692825551, 1259682820, 1385651102, 2771302204, 3464127755, 6928255510, 13856511020]

約数ペア:

[(1, 13856511020), (2, 6928255510), (4, 3464127755), (5, 2771302204), (10, 1385651102), (11, 1259682820), (20, 692825551), (22, 629841410), (44, 314920705), (55, 251936564), (110, 125968282), (121, 114516620), (220, 62984141), (242, 57258310), (484, 28629155), (605, 22903324), (607, 22827860), (1210, 11451662), (1214, 11413930), (2420, 5725831), (2428, 5706965), (3035, 4565572), (6070, 2282786), (6677, 2075260), (9433, 1468940), (12140, 1141393), (13354, 1037630), (18866, 734470), (26708, 518815), (33385, 415052), (37732, 367235), (47165, 293788), (66770, 207526), (73447, 188660), (94330, 146894), (103763, 133540)]