81466700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{116381}}^1$

素因数の和:116402

約数の個数: 36

約数和(自身を含む): 202039152

約数和(自身を除く): 120572452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 116381, 232762, 465524, 581905, 814667, 1163810, 1629334, 2327620, 2909525, 3258668, 4073335, 5819050, 8146670, 11638100, 16293340, 20366675, 40733350, 81466700]

約数ペア:

[(1, 81466700), (2, 40733350), (4, 20366675), (5, 16293340), (7, 11638100), (10, 8146670), (14, 5819050), (20, 4073335), (25, 3258668), (28, 2909525), (35, 2327620), (50, 1629334), (70, 1163810), (100, 814667), (140, 581905), (175, 465524), (350, 232762), (700, 116381)]