55702960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8389}}^1$

素因数の和:8485

約数の個数: 40

約数和(自身を含む): 131085360

約数和(自身を除く): 75382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8389, 16778, 33556, 41945, 67112, 83890, 134224, 167780, 335560, 671120, 696287, 1392574, 2785148, 3481435, 5570296, 6962870, 11140592, 13925740, 27851480, 55702960]

約数ペア:

[(1, 55702960), (2, 27851480), (4, 13925740), (5, 11140592), (8, 6962870), (10, 5570296), (16, 3481435), (20, 2785148), (40, 1392574), (80, 696287), (83, 671120), (166, 335560), (332, 167780), (415, 134224), (664, 83890), (830, 67112), (1328, 41945), (1660, 33556), (3320, 16778), (6640, 8389)]