5150565560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18394877}}^1$

素因数の和:18394895

約数の個数: 32

約数和(自身を含む): 13244312160

約数和(自身を除く): 8093746600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18394877, 36789754, 73579508, 91974385, 128764139, 147159016, 183948770, 257528278, 367897540, 515056556, 643820695, 735795080, 1030113112, 1287641390, 2575282780, 5150565560]

約数ペア:

[(1, 5150565560), (2, 2575282780), (4, 1287641390), (5, 1030113112), (7, 735795080), (8, 643820695), (10, 515056556), (14, 367897540), (20, 257528278), (28, 183948770), (35, 147159016), (40, 128764139), (56, 91974385), (70, 73579508), (140, 36789754), (280, 18394877)]