13364340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20249}}^1$

素因数の和:20272

約数の個数: 48

約数和(自身を含む): 40824000

約数和(自身を除く): 27459660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20249, 40498, 60747, 80996, 101245, 121494, 202490, 222739, 242988, 303735, 404980, 445478, 607470, 668217, 890956, 1113695, 1214940, 1336434, 2227390, 2672868, 3341085, 4454780, 6682170, 13364340]

約数ペア:

[(1, 13364340), (2, 6682170), (3, 4454780), (4, 3341085), (5, 2672868), (6, 2227390), (10, 1336434), (11, 1214940), (12, 1113695), (15, 890956), (20, 668217), (22, 607470), (30, 445478), (33, 404980), (44, 303735), (55, 242988), (60, 222739), (66, 202490), (110, 121494), (132, 101245), (165, 80996), (220, 60747), (330, 40498), (660, 20249)]