57114760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 136281600

約数和(自身を除く): 79166840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 223, 337, 380, 446, 674, 760, 892, 1115, 1348, 1685, 1784, 2230, 2696, 3370, 4237, 4460, 6403, 6740, 8474, 8920, 12806, 13480, 16948, 21185, 25612, 32015, 33896, 42370, 51224, 64030, 75151, 84740, 128060, 150302, 169480, 256120, 300604, 375755, 601208, 751510, 1427869, 1503020, 2855738, 3006040, 5711476, 7139345, 11422952, 14278690, 28557380, 57114760]

約数ペア:

[(1, 57114760), (2, 28557380), (4, 14278690), (5, 11422952), (8, 7139345), (10, 5711476), (19, 3006040), (20, 2855738), (38, 1503020), (40, 1427869), (76, 751510), (95, 601208), (152, 375755), (190, 300604), (223, 256120), (337, 169480), (380, 150302), (446, 128060), (674, 84740), (760, 75151), (892, 64030), (1115, 51224), (1348, 42370), (1685, 33896), (1784, 32015), (2230, 25612), (2696, 21185), (3370, 16948), (4237, 13480), (4460, 12806), (6403, 8920), (6740, 8474)]