3433310420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1\times {\mathrm{1621}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 7276460688

約数和(自身を除く): 3843150268

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 773, 1370, 1546, 1621, 2740, 3092, 3242, 3865, 6484, 7730, 8105, 15460, 16210, 32420, 105901, 211802, 222077, 423604, 444154, 529505, 888308, 1059010, 1110385, 1253033, 2118020, 2220770, 2506066, 4441540, 5012132, 6265165, 12530330, 25060660, 171665521, 343331042, 686662084, 858327605, 1716655210, 3433310420]

約数ペア:

[(1, 3433310420), (2, 1716655210), (4, 858327605), (5, 686662084), (10, 343331042), (20, 171665521), (137, 25060660), (274, 12530330), (548, 6265165), (685, 5012132), (773, 4441540), (1370, 2506066), (1546, 2220770), (1621, 2118020), (2740, 1253033), (3092, 1110385), (3242, 1059010), (3865, 888308), (6484, 529505), (7730, 444154), (8105, 423604), (15460, 222077), (16210, 211802), (32420, 105901)]