57613520

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 134411784

約数和(自身を除く): 76798264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2137, 2696, 3370, 4274, 5392, 6740, 8548, 10685, 13480, 17096, 21370, 26960, 34192, 42740, 85480, 170960, 720169, 1440338, 2880676, 3600845, 5761352, 7201690, 11522704, 14403380, 28806760, 57613520]

約数ペア:

[(1, 57613520), (2, 28806760), (4, 14403380), (5, 11522704), (8, 7201690), (10, 5761352), (16, 3600845), (20, 2880676), (40, 1440338), (80, 720169), (337, 170960), (674, 85480), (1348, 42740), (1685, 34192), (2137, 26960), (2696, 21370), (3370, 17096), (4274, 13480), (5392, 10685), (6740, 8548)]