1261896526100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5796493}}^1$

素因数の和:5796825

約数の個数: 72

約数和(自身を含む): 3139566638208

約数和(自身を除く): 1877670112108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 311, 350, 622, 700, 1244, 1555, 2177, 3110, 4354, 6220, 7775, 8708, 10885, 15550, 21770, 31100, 43540, 54425, 108850, 217700, 5796493, 11592986, 23185972, 28982465, 40575451, 57964930, 81150902, 115929860, 144912325, 162301804, 202877255, 289824650, 405754510, 579649300, 811509020, 1014386275, 1802709323, 2028772550, 3605418646, 4057545100, 7210837292, 9013546615, 12618965261, 18027093230, 25237930522, 36054186460, 45067733075, 50475861044, 63094826305, 90135466150, 126189652610, 180270932300, 252379305220, 315474131525, 630948263050, 1261896526100]

約数ペア:

[(1, 1261896526100), (2, 630948263050), (4, 315474131525), (5, 252379305220), (7, 180270932300), (10, 126189652610), (14, 90135466150), (20, 63094826305), (25, 50475861044), (28, 45067733075), (35, 36054186460), (50, 25237930522), (70, 18027093230), (100, 12618965261), (140, 9013546615), (175, 7210837292), (311, 4057545100), (350, 3605418646), (622, 2028772550), (700, 1802709323), (1244, 1014386275), (1555, 811509020), (2177, 579649300), (3110, 405754510), (4354, 289824650), (6220, 202877255), (7775, 162301804), (8708, 144912325), (10885, 115929860), (15550, 81150902), (21770, 57964930), (31100, 40575451), (43540, 28982465), (54425, 23185972), (108850, 11592986), (217700, 5796493)]