83720090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{46771}}^1$

素因数の和:46957

約数の個数: 16

約数和(自身を含む): 151541280

約数和(自身を除く): 67821190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 46771, 93542, 233855, 467710, 8372009, 16744018, 41860045, 83720090]

約数ペア:

[(1, 83720090), (2, 41860045), (5, 16744018), (10, 8372009), (179, 467710), (358, 233855), (895, 93542), (1790, 46771)]