5167960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18457}}^1$

素因数の和:18475

約数の個数: 32

約数和(自身を含む): 13289760

約数和(自身を除く): 8121800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18457, 36914, 73828, 92285, 129199, 147656, 184570, 258398, 369140, 516796, 645995, 738280, 1033592, 1291990, 2583980, 5167960]

約数ペア:

[(1, 5167960), (2, 2583980), (4, 1291990), (5, 1033592), (7, 738280), (8, 645995), (10, 516796), (14, 369140), (20, 258398), (28, 184570), (35, 147656), (40, 129199), (56, 92285), (70, 73828), (140, 36914), (280, 18457)]