13552700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 35414400

約数和(自身を除く): 21861700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1019, 1330, 1900, 2038, 2660, 3325, 4076, 5095, 6650, 7133, 10190, 13300, 14266, 19361, 20380, 25475, 28532, 35665, 38722, 50950, 71330, 77444, 96805, 101900, 135527, 142660, 178325, 193610, 271054, 356650, 387220, 484025, 542108, 677635, 713300, 968050, 1355270, 1936100, 2710540, 3388175, 6776350, 13552700]

約数ペア:

[(1, 13552700), (2, 6776350), (4, 3388175), (5, 2710540), (7, 1936100), (10, 1355270), (14, 968050), (19, 713300), (20, 677635), (25, 542108), (28, 484025), (35, 387220), (38, 356650), (50, 271054), (70, 193610), (76, 178325), (95, 142660), (100, 135527), (133, 101900), (140, 96805), (175, 77444), (190, 71330), (266, 50950), (350, 38722), (380, 35665), (475, 28532), (532, 25475), (665, 20380), (700, 19361), (950, 14266), (1019, 13300), (1330, 10190), (1900, 7133), (2038, 6650), (2660, 5095), (3325, 4076)]