4896917920

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 11728838016

約数和(自身を除く): 6831920096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 157, 160, 302, 314, 604, 628, 755, 785, 1208, 1256, 1291, 1510, 1570, 2416, 2512, 2582, 3020, 3140, 4832, 5024, 5164, 6040, 6280, 6455, 10328, 12080, 12560, 12910, 20656, 23707, 24160, 25120, 25820, 41312, 47414, 51640, 94828, 103280, 118535, 189656, 194941, 202687, 206560, 237070, 379312, 389882, 405374, 474140, 758624, 779764, 810748, 948280, 974705, 1013435, 1559528, 1621496, 1896560, 1949410, 2026870, 3119056, 3242992, 3793120, 3898820, 4053740, 6238112, 6485984, 7797640, 8107480, 15595280, 16214960, 30605737, 31190560, 32429920, 61211474, 122422948, 153028685, 244845896, 306057370, 489691792, 612114740, 979383584, 1224229480, 2448458960, 4896917920]

約数ペア:

[(1, 4896917920), (2, 2448458960), (4, 1224229480), (5, 979383584), (8, 612114740), (10, 489691792), (16, 306057370), (20, 244845896), (32, 153028685), (40, 122422948), (80, 61211474), (151, 32429920), (157, 31190560), (160, 30605737), (302, 16214960), (314, 15595280), (604, 8107480), (628, 7797640), (755, 6485984), (785, 6238112), (1208, 4053740), (1256, 3898820), (1291, 3793120), (1510, 3242992), (1570, 3119056), (2416, 2026870), (2512, 1949410), (2582, 1896560), (3020, 1621496), (3140, 1559528), (4832, 1013435), (5024, 974705), (5164, 948280), (6040, 810748), (6280, 779764), (6455, 758624), (10328, 474140), (12080, 405374), (12560, 389882), (12910, 379312), (20656, 237070), (23707, 206560), (24160, 202687), (25120, 194941), (25820, 189656), (41312, 118535), (47414, 103280), (51640, 94828)]