12796700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 32227104

約数和(自身を除く): 19430404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 181, 202, 350, 362, 404, 505, 700, 707, 724, 905, 1010, 1267, 1414, 1810, 2020, 2525, 2534, 2828, 3535, 3620, 4525, 5050, 5068, 6335, 7070, 9050, 10100, 12670, 14140, 17675, 18100, 18281, 25340, 31675, 35350, 36562, 63350, 70700, 73124, 91405, 126700, 127967, 182810, 255934, 365620, 457025, 511868, 639835, 914050, 1279670, 1828100, 2559340, 3199175, 6398350, 12796700]

約数ペア:

[(1, 12796700), (2, 6398350), (4, 3199175), (5, 2559340), (7, 1828100), (10, 1279670), (14, 914050), (20, 639835), (25, 511868), (28, 457025), (35, 365620), (50, 255934), (70, 182810), (100, 127967), (101, 126700), (140, 91405), (175, 73124), (181, 70700), (202, 63350), (350, 36562), (362, 35350), (404, 31675), (505, 25340), (700, 18281), (707, 18100), (724, 17675), (905, 14140), (1010, 12670), (1267, 10100), (1414, 9050), (1810, 7070), (2020, 6335), (2525, 5068), (2534, 5050), (2828, 4525), (3535, 3620)]