27105400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 75888000

約数和(自身を除く): 48782600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1019, 1064, 1330, 1400, 1900, 2038, 2660, 3325, 3800, 4076, 5095, 5320, 6650, 7133, 8152, 10190, 13300, 14266, 19361, 20380, 25475, 26600, 28532, 35665, 38722, 40760, 50950, 57064, 71330, 77444, 96805, 101900, 135527, 142660, 154888, 178325, 193610, 203800, 271054, 285320, 356650, 387220, 484025, 542108, 677635, 713300, 774440, 968050, 1084216, 1355270, 1426600, 1936100, 2710540, 3388175, 3872200, 5421080, 6776350, 13552700, 27105400]

約数ペア:

[(1, 27105400), (2, 13552700), (4, 6776350), (5, 5421080), (7, 3872200), (8, 3388175), (10, 2710540), (14, 1936100), (19, 1426600), (20, 1355270), (25, 1084216), (28, 968050), (35, 774440), (38, 713300), (40, 677635), (50, 542108), (56, 484025), (70, 387220), (76, 356650), (95, 285320), (100, 271054), (133, 203800), (140, 193610), (152, 178325), (175, 154888), (190, 142660), (200, 135527), (266, 101900), (280, 96805), (350, 77444), (380, 71330), (475, 57064), (532, 50950), (665, 40760), (700, 38722), (760, 35665), (950, 28532), (1019, 26600), (1064, 25475), (1330, 20380), (1400, 19361), (1900, 14266), (2038, 13300), (2660, 10190), (3325, 8152), (3800, 7133), (4076, 6650), (5095, 5320)]